Question
ninth century by alchemists searching for an
elixir of immortality.
A. aeolipile
B. orthinopter
C. gun powder
D. printing press
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Question
engine, was invented by:
A. Hero of Alexandria
B. Anaximander
C. Ptolemy
D. Aristotle
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Question | Answer |
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5. This was invented in the Tang dynasty in the ninth century by alchemists searching for an elixir of immortality. A. aeolipile B. orthinopter C. gun powder D. printing press | Gunpowder |
6. The Aeolipile, often considered the first steam engine, was invented by: A. Hero of Alexandria B. Anaximander C. Ptolemy D. Aristotle | Hero of Alexandria |
7. Which of the following is NOT an invention during the Industrial Revolution? A. Telephone B. Compass C. Light bulb D. Steam engine | Compass |
8. The 20th century witnessed rapid technological advancements. Which of the following inventions revolutionized computing and information technology? A. The transistor B. The steam engine C. The internal combustion engine | Transistor |
10. Which Filipino scientist is recognized as the father of botany in the Philippines? A. Jose Rizal B. Leon Ma. Guerrero C. Apolinario Mabini D. Gregorio Zara | Leon Ma. Guerrero |
11. What was the primary purpose of the Great Wall of China when it was first built? A. To symbolize imperial power B. To protect northern borders from invaders C. To serve as a trade route D. To showcase Chinese architectural skills | To protect northern borders from invaders |
12. He was the inventor of the Telegraph in 1844. A. Eli Whitney B. James Hargreaves C. Tomas Newcomen D. Samuel Morse | Samuel Morse |
13. During the American colonization, which educational institution aimed to enhance Philippine scientific knowledge? A. National Research Council B. Bureau of Science C. University of Santo Tomas D. Laboratory Municipal | Bureau of Science |
14. Who is credited with founding the geocentric model of the universe? A. Copernicus B. Galileo C. Ptolemy D. Aristotle | Ptolemy |
15. He is a Greek engineer, physicist and mathematician who created the ancient alarm clock used by Egyptians. A. Aristotle B. Ptolemy C. Plato D. Ctesibius | Ctesibius |
16. The ancient device used by the Babylonians for their numerical system is called ____ A. Sexagesimal C. Chariot B. Ladder D. Plough | Sexagesimal |
17. During the American colonization, which educational institution aimed to enhance Philippine scientific knowledge? A. National Research Council B. Bureau of Science C. University of Santo Tomas D. Laboratory Municipal | Bureau of Science |
18. What significant advancement did the Bureau of Science in the Philippines focus on during the American regime? A. Astronomy research B. Tropical diseases C. Agriculture D. Industrialization | Tropical Disease |
19. The spinning wheel, which revolutionized textile production, is believed to have originated in: A. China B. India C. Europe D. Mesopotamia | India |
20. The Renaissance is often called a "rebirth" because of its: A. Focus on the afterlife B. Rediscovery of classical learning and scientific inquiry C. Development of industrial machinery D. Decline in urbanization | Rediscovery of classical learning and scientific inquiry |
23. It is the period where paradigm shifts occurred and where scientific beliefs that have been widely embraced and accepted by the people were challenged and opposed. | Copernican Revolution |
24. This was a research and development program undertaken during the WWII to produce the first nuclear weapon. A. Project Oppenheimer B. The Manhattan Project C. Project Trinity D. Big Bang Project | The Manhattan Project |
25. Which of the following pairs is NOT properly matched? A. China = Acupuncture B. India = Ayurveda C. Mesoamerica = Mayan calendar D. Middle east = Quipu | Middle East = Quipu |
26. Which of the following statements is TRUE about Id stage-based on Iceberg development of Freud? B. Considers the Conscience, Virtue and morals C. Pleasure is highlighted when one child does not satisfy his/her needs. D. All of the above. | Pleasure is highlighted when one child does not satisfy his/her needs |
27. What was the major contribution of the Copernican Revolution to scientific thought? A. The development of the microscope B. The idea that the Earth revolves around the Sun C. The discovery of gravity | The idea that the Earth revolves around the Sun |
28. In Sigmeund Freud’s types of personality, the following characteristics illustrates the Id except: A. Impulsive B. Fantasy oriented C. Irrational D. Values and moral | Values and moral |
30. Which paradigm shift is associated with the theory of evolution by natural selection? A. Copernican B. Freudian C. Darwinian D. Meso-American | Darwinian |
31. Who proposed the heliocentric model of the solar system? A. Galileo Galilei B. Nicolaus Copernicus C. Isaac Newton D. Albert Einstein | Nicolaus Copernicus |
33. Whose theory proposes that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce? A. Darwin B. Copernicus | Darwin |
34. It is the period where paradigm shifts occurred and where scientific beliefs that have been widely embraced and accepted by the people were challenged and opposed | Copernican Revolution |
35. In what way did the Darwinian Revolution impact society? A. It supported the belief in the divine creation of species. B. It challenged ideas about human origin and our place in nature. | It challenged ideas about human origin and our place in nature |
37. The Freudian Revolution introduced new ideas primarily in which field? A. Physics B. Psychology C. Biology D. Astronomy | Psychology |
38. Which intellectual revolution focused on understanding subconscious motivations and the structure of the human psyche? A. Copernican B. Darwinian C. Freudian D. Asian | Freudian |
39. The invention of the steam engine by James Watt was crucial to which historical revolution? A. Enlightenment B. Agricultural Revolution C. Scientific Revolution D. Industrial Revolution | Industrial Revolution |
40. The paradigm shifts in Meso-American, Asian, Middle Eastern, and African societies primarily focused on: A. Agricultural innovations B. Philosophical and societaltransformations C. Evolution of psychological theories D. Space exploratio | Agricultural Innovations |
41. The Copernican model challenged the geocentric view of the universe, which was primarily supported by: A. Galileo Galilei B. Aristotle and Ptolemy C. Isaac Newton D. Charles Darwin | Aristotle and Ptolemy |
42. What is the unconscious mind, according to Freud? A. The part of the mind that is aware of current thoughts and feelings. B. The part of the mind that is not directly accessible to consciousness. | The part of the mind that is not directly accessible to consciousness |
43. During which administration was the DepartmentofInformation Communications Technology established? A. Benigno Aquino B. Rodrigo Dutert C. Gloria Macapagal-Arroyo | Rodrigo Duterte |
44. What is one of the main objectives of science and technology education in the Philippines? A. To train professionals for international migration B. To promote artistic endeavors C. To contribute to nation-building | To contribute to nation-building |
45. During this period, religion, mathematics, reading and writing, music and arts, and health and sanitation were mandated in schools. A. Commonwealth Period B. Spanish Colonial C. American Colonization D. Pre-Colonization | American Colonization |
46. In which colonization did the National Research Council of the Philippines be established? A. Spanish Colonization B. American Colonization C. Japanese Colonization D. Indian Colonization | The part of the mind that is not directly accessible to consciousness |
47. What is a key historical focus of science and technology in the Philippines? A. Developing luxury goods B. Advancing sustainable agriculture C. Competing in space exploration D. Promoting colonial trade routes | Advancing sustainable agriculture |
48. Which government effort aims to enhance scientific literacy among young Filipinos? A. Balik Scientist Program B. Project NOAH C. K-12 Science Curriculum D. National Disaster Risk Reduction Plan | K-12 Science Curriculum |
49. Which sector is most impacted by research and development breakthroughs in the Philippines? A. Space exploration B. Digital marketing C. Agriculture and health D. Tourism and hospitality | Agriculture and health |
50. Which of the following behaviors can hinder innovation in an organization? A. Encouraging experimentation B. Celebrating failures C. Micromanagement D. Cross-functional collaboration | Micromanagement |
51. The Mangyan are indigenous people primarily found in which area of the Philippines? A. Cordillera Region B. Mindoro C. Palawan D. Visayas | Mindoro |
52. One challenge faced by the Philippine science education system is: A. Lack of interest in international collaboration B. Shortage of resources and facilities C. Overfunding of research programs | Shortage of resources and facilities |
53. What role does science and technology play in nation-building? A. Preserving traditional practices B. Driving innovation and economic growth C. Reducing emphasis on education D. Limiting globalization | Driving innovation and economic growth |
54. What is one significant impact of Freudian ideas on society? A. Revolutionizing modern agriculture B. Introducing the concept of psychoanalysis and therapy C. Inventing the telescope D. Discovering new celestial bodies | Introducing the concept of psychoanalysis and therapy |
55. A major research priority for the Philippines to address national needs includes: A. Space missions B. Renewable energy solutions C. Entertainment technology D. Global luxury trade | Renewable energy solutions |
56. During this administration, RA 10844 or the Department of and Information Communication Technology was passed. A. Fidel Ramos Administration B. Estrada Administration C. Benigno Aquino Administration D. Duterte Administration | Duterte Administration |
57. During this administration,RA 8293 or the Intellectual Property Code of the Philippines was mandated. A. Fidel Ramos Administration B. Estrada Administration C. Benigno Aquino Administration D. Duterte Administration | Fidel Ramos Administration |
58. What historical event emphasized the need for science and technology in the Philippines? A. Industrial Revolution B. Colonization by Spain C. World War II D. Digital Age transformation | World War II |
59. The following were advancements during the Mayan civilization, except: A. Calendar system B. Road system C. Mayan hieroglyphics D. Hydraulics system | Hydraulics system |
60. Based on the branch of life science, which of the following do not belong to the group? A. Genetics C. Evolution B. Electricity D. Biodiversity | Electricity |
61. Which government effort aims to enhance scientific literacy among young Filipinos? A. Balik Scientist Program B. Project NOAH C. K-12 Science Curriculum D. National Disaster Risk Reduction Plan | K-12 Science Curriculum |
62. How does improving science and technology education contribute to nation-building? A. By reducing cultural diversity B. By preparing a workforce for global competition C. By emphasizing non-technical disciplines | By preparing a workforce for global competition |
63. Which of the following practices is most associated with the Igorot's agricultural expertise? A. Slash-and-burn farming B. Terrace farming C. Plantation agriculture D. Industrial farming | Terrace farming |
64. During _________, Filipinos were engaged in extraction, smelting and refining of iron from ores, until the importation of cast iron from Sarawak and later from China. A. Pre-Colonial Era B. Spanish Era C. Iron Age D. Commonwealth Period | Pre-Colonial Era |
65. Which government initiative supports science and technology in the Philippines? A. Tax exemptions for international imports B. Establishment of research councils C. Reduction in higher education funding | Establishment of research councils |
66. The Philippines’ science education reforms were significantly influenced by which global initiative that emphasizes science, technology, engineering, and mathematics (STEM)? | Kto 12 Program |
67. Which concept refers to technology shaping the way humans perceive the world? A. Instrumental Good B. Enframing C. Intrinsic Good D. Ultimate Good | Enframing |
68. Coined the word Eudaimonia A. Aristotle B. Charles Darwin C. Immanuel Kant D. Epicurus | Aristotle |
69. The real threat of technology comes from its ______? A. activities B. essence C. destining D. bringing forth | Essence |
70. What is the ultimate goal of critiquing human flourishing in the context of technological progress? A. To develop new technologies that improve life expectancy. B. To define the meaning of the good life for individuals. | To define the meaning of the good life individuals |
71. According to this Philosopher, ”happiness not pleasure should be the standard of utility”. A.Epicurus C. Aristotle B. Immanuel Kant D. John Mill | Aristotle |
72. What are the categories of "good" discussed in the context of science and technology? A. Philosophical, Practical, Ethical B. Intrinsic, Instrumental, Ultimate C. Economic, Social, Environmental | Intrinsic, Instrumental, Ultimate |
73. It is the term used by Heidegger to describe the way modern technology reveals itself by exploiting nature, extracting something from it, and then transforming it. A. Challenging-forth B. Bringing-forth C. Saving power D. Causality | Challenging-forth |
74. What does the discussion on robotics and humanity primarily address? A. The history of robotics in industrial applications. B. The ethical dilemmas arising from robot integration into society. | The ethical dilemmas arising from robot integration into society |
75. In a hospital, what is an ethical concern of using robots for patient care? A. Robots could operate without error B. Robots might lack empathy, impacting patient interaction C. Robots increase hospital costs D. Robots are too fast | Robots might lack empathy, Impacting patient interaction |
76. Which of the following roles is NOT played by a robot? A. Make life more efficient and less stressful B. Understand human behavior C. Perform complicated tasks D. Ease workload and mankind | Understand human behavior |
77. Which aspect of local governance is emphasized in the context of technological development? A. Advancing technology for economicgrowth. B. Developing policies that protect individual well-being. | Developing policies that protect individual well-being |
78. According to Heidegger, technology is challenging forth when A. it is for extracting something from nature, storing it, and distributing it B. it is brought out of concealment C. it is revealed in nature D. it brings about change causally | it is for extracting something from nature, storing it, and distributing it |
79. Which school of thought in philosophy teaches that a good life is attained by understanding and accepting that we cannot control external events, only our own responses? A. Rationalism B. Utilitarianism C. Existentialism D. Stoicism | Stoicism |
80. A self-driving car is programmed to prioritize human life. In a sudden emergency, it must choose between swerving to avoid a child and continuing straight into a crowd of elderly people. Which ethical dilemma does this scenario present? | Moral decision-making |
81. Which philosophical concept encourages students to find meaningful lessons from history in the context of science and technology? A. Enframing B. Human Flourishing C. The Good Life D. Destining | Human Flourishing |
82. Coined the word Eudaimonia A. Aristotle B. Charles Darwin C. Immanuel Kant D. Epicurus | Aristotle |
84. Refers to the technology that transmits information as light pulses along a glass or plastic fiber. A. Fiber Cable B. Satellite C. Wireless Broadband D. Fiber Optics | Fiber Optics |
85. Who is often credited with the invention that marks the start of the Information Age? A. Alan Turing B. Johannes Gutenberg C. Steve Jobs D. Claude E. Shannon | Claude Shannon |
86. Which technological advancement in the 1970s significantly contributed to the development of the Information Age? A. The World Wide Web B. Personal computers C. Fiber-optic cables D. The Internet | Personal Computers |
87. Which is NOT a technological advancement during the digital age? A. utilization of fiber optics cables B. development of faster microprocessors C. adoption of electronic mail D. use of analog memory system | Use of analog memory system |
88. Who published a landmark paper proposing that information can be quantitatively encoded as a series of ones and zeroes, and is known as the Father of Information Theory? A. Harry Nyquist B. Claude Shannon | Claude Shannon |
90. What challenge is described as "paralysis through analysis"? A. Lack of innovation in technology development B. Delayed decisions due to an overload of information C. Inability to encode data effectively D. Poor | Delayed decisions due to an overload of information |
92. What could be a potential concern for young students in an age of easy access to information? A. improved academic achievement B. Relying on information retrieval rather than critical thinking | Relying on information retrieval rather than critical thinking |
93. How has social media impacted business recruitment practices? A. Reduced the importance of personal referrals B. Allowed recruiters to engage with a wider pool of candidates | Allowed recruiters to engage with a wider pool of candidates |
94. What term describes the phenomenon where individuals excessively rely on rapid data processing instead of critical thinking? A. Data procrastination B. Intellectual dependency C. Lazy analytics D. Data-driven intellectual laziness | Data-driven intellectual laziness |
95. When was the printing press invented? A. 13th century B. 14th century C. 15th century D. 16th century | 15th century |
96. What could be a potential concern for young students in an age of easy access to information? A. improved academic achievement B. Relying on information retrieval rather than critical thinking | Relying on information retrieval rather than critical thinking |
97. What is one of the consequences of excessive social media use in workplaces? A. Higher employee satisfaction B. Improved team collaboration C. Decreased productivity D. Enhanced data sharing among teams | Decreased productivity |
98. How has Claude E. Shannon's work influenced the Information Age? A. By developing the first personal computer B. By creating the World Wide Web C. By laying the foundation for digital communication and data transmission | By laying the foundation for digital communication and data transmission |
99. 99. What was one major drawback of "big data" approaches mentioned in the document? A. It decreased overall efficiency in companies | It was unable to integrate with existing technological systems |
100. What is a common risk associated with sharing personal information on social media? A. Increased difficulty in finding employment B. Vulnerability to crimes like identity theft and stalking | Vulnerability to crimes like identity theft and stalking |
101. How has social media changed traditional friendships according to the document? | It expanded the definition of "friends" to include virtual connections |
102.What is one of the consequences of excessive social media use in workplaces? A. Higher employee satisfaction B. Improved team collaboration C. Decreased productivity D. Enhanced data sharing among teams | Decreased productivity |
103. He is known as the father of Information Theory. A. Johannes Gutenberg B. George Devol C. Claude E. Shannon D. Jonathan Chait | Claude E. Shannon |
104. Which term refers to misinformation spread on social media to intentionally deceive people? A. Clickbait B. Viral Marketing C. Data Breach D. Fake News | Fake News |
105. The following are stakeholders when it comes to the decision-making and regulation matters related to GMOs, except: E A. Risk Analysts B. Environment C. Biotechnology firms D. Ecologists | Environment |
106. The nanostructure like figure can be seen on _____. A. Telescope C. Eyeglasses B.Microscope D. Magnifying glass | Microscope |
107. A branch of technology that deals with the manipulation and study of matter at the nanoscale. A. Nanostructures B. Nanotechnology C. Nanometer D. Nanometry | Nanotechnology |
108. Which of the following is an example of natural nanostructures? A. Steel cables B. Multilayered butterfly wings C. Fossilized remains D. Wooden fibers | Multilayered butterfly wings |
109. A cosmetic company uses nanoparticles in products. What ethical issue should it consider? A. Cost reduction B. Testing for skin safety and long-term effects C. Decreasing product quality D. Shortening product shelf life | Testing for skin safety and long-term effects |
110. What is a primary focus of nanotechnology research? A. Developing virtual reality tools B. Creating innovative products in medicine, transportation, and computing | Creating innovative products in medicine, transportation, and computing |
111. Golden rice is a genetically modified crop plant where the incorporated genes are meant for biosynthesis of A. Beta-carotene or Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D | Beta-carotene or Vitamin A |
112. What does the term GMO stand for? A. General Modified Operations B. Genetically Modified Organisms C. Gene Molecular Operations D. Genetically Managed Organisms | Genetically Modified Organisms |
115. Which of the following is an important contribution of nanotechnology in medicine? A. Advanced diagnostic and imaging tools B. Technologies cleaning groundwater sources C. Pollution-mitigating technologies D. Energy-efficient apparatuses | Advanced diagnostic and imaging tools |
116. How many nanometers are there in a piece of paper? A. 80,000 nanometers B. 100,000 nanometers C. 1,000,000 nanometers D. 1,000,000,000 nanometers | 80,000 nanometers |
117. Which of the following is an important contribution of nanotechnology in medicine? A. Advanced diagnostic and imaging tools B. Technologies cleaning groundwater sources C. Pollution-mitigating technologies D. Energy-efficient apparatuses | Advanced diagnostic and imaging tools |
118. Which of the following is a common vector used in gene therapy? A. Bacteria B. Modified viruses C. Algae D. Fungi | Modified Viruses |
119. Nanoparticles are often used in sunscreens for their ability to | Absorb UV radiation more efficiently without leaving a visible residue |
120. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id odio libero. A. Lorem B. ipsum C. dolor D. sit amet | |
121. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id odio libero. A. Lorem B. ipsum C. dolor D. sit amet | |
122. A branch of technology that deals with the manipulation and study of matter at the nanoscale. A. Nanostructures B. Nanotechnology C. Nanometer D. Nanometry | Nanotechnology |
123. Genetherapy involves: A. Introducing genetic material into cells to treat diseases. B. Modifying a person's diet to treat genetic disorders. C. Using drugs to target specific genes. D. Surgically removing defective genes. | Introducing genetic material into cells to treat diseases |
124. What is a major ethical concern related to germline gene therapy? A. It requires federal funding to proceed B. It only targets older individuals C. It can pass genetic modifications to future generations | It can pass genetic modifications to future generations |
125. What trait has been genetically engineered into Bt corn? A. Drought tolerance B. Resistance to the European corn borer C. Higher nutritional content D. Improved flavor | Resistance to the European corn borer |
126. What is a major ethical concern related to germline gene therapy? A. It requires government funding to proceed B. It only targets older individuals C. It can pass genetic modifications to future generations | It can pass genetic modifications to future generations |
127. RA8749isalso known as A. Philippine Clean Water Act B. Water Code of the Philippines C. Philippine Clean Air Act D. Sanitary Code of the Philippines | Philippine Clean Water Act |
128. Which is the following is the most environmentally preferred pollution prevention method? A. reducing waste at the source B. treatment of waste C. ultimate disposal D. recycling | Reducing Waste at the source |
129. Which element is considered the largest source of world's commercial energy consumption? A. coal B. natural gas C. oil D. nuclear | Oil |
130. Which of the following is a potential ethical question surrounding gene therapy? A. How to make it universally accessible without high costs B. How to mass-produce it for consumer use | How to make it universally accessible without high costs |
131. An act of providing for an ecological solid waste management program, creating necessary institutional mechanisms and incentives, declaring certain acts prohibited, and providing penalties, appropriating funds therefore, and other purposes. | RA9003 |
132. What is the environmental impact of a community that prioritizes recycling? A. Decreased waste in landfills B. Increased plastic production C. More resource extraction D. No impact on waste | Decreased waste in landfills |
133. Whatis the primary goal of sustainability? A. Maximizing resource extraction B. Conserving resources for future generations C. Increasing fossil fuel consumption D. Promoting rapid urbanization | Conserving resources for future generations |
134. This refers to the environmental impact of a person, community, or population to its space and environment. A. biocapacity B. ecological footprint C. ecological impact D. carbon footprint | Ecological footprint |
135. Which practice is not part of ecological solid waste management? A. Segregation at source B. Recycling and composting C. Open dumping D. Segregated transportation and treatment | Open dumping |
136. A community is experiencing a significant increase in electronic waste. Which of the following is the most environmentally responsible way to manage this waste? | Recycling the electronic waste to recover valuable materials. |
137. Which of the following is a major source of greenhouse gases? A. Organic farming B. Fossil fuel consumption C. Recycling D. Renewable energy | Fossil fuel consumption |
139. What is the environmental impact of a community that prioritizes recycling? A. Decreased waste in landfills B. Increased plastic production C. More resource extraction D. No impact on waste | Decreased waste in landfills |
140. What does the “ecological footprint” measure? A. The land area used for urban development B. The environmental impact of an individual or population C. The number of species in a region D. The amount of water used for irrigation | The environment impact of an individual or population |
141. According to the document, what is the effect of climate change on biodiversity? A. Increased biodiversity in polar regions A. Increased biodiversity in polar regions B. Loss of species and dramatic decline in biodiversity | Loss of species and dramatic decline in biodiversity |
142. What is the purpose of the Philippine Clean Water Act (RA 9275)? | Protect and preserve the quality of the country’s water resources |
143. RA9275isalso known as A. Sanitary Code of the Philippines B. Philippine Clean Air Act C. Water Code of the Philippines D. Philippine Clean Water Act | Philippine Clean Water Act |
144. Which of the following is not considered a biodegradable waste? A. Vegetable peelings B. Aluminum cans C. Domestic sewage D. Paper | Aluminum cans |
146. What is the main disadvantage of open dumpsites? A. High construction cost B. Contribution to urbanization C. Risk to public health and environmental damage D. Difficult maintenance requirements | Risk to public health and environmental damage |
147. Which practice is not part of ecological solid waste management? A. Segregation at source B. Recycling and composting C. Open dumping D. Segregated transportation and treatment | Open dumping |
148. What happens when atmospheric carbon dioxide levels increase significantly? A. Increased water purity B. Stabilized global temperatures C. Rising sea levels and melting glaciers D. Reduction in extreme weather events | Rising sea levels and melting glaciers |
149. What is the advantage of sanitary landfills over open dumpsites? A. They are cheaper to construct. B. They ensure better environmental and health standards | They ensure better environmental and health standards |
150. The melting of glaciers and polar ice caps is primarily caused by: A. Overfishing B. Ocean acidification C. Habitat restoration D. Global warming | Global Warming |
1. What was the primary material used in the earliest known form of Chinese paper? A. Bamboo B. Mulberry Tree Bark C. Hemp D. Silk | C. Hemp or B. Mulberry Tree Bark |
2. It is a thing or event that existed before or logically precedes another A. Antecedent B. Precedent C. Technology D. History | Antecedent |
3. In the Spanish Era, when was the Laboratorio Municipal de Ciudad de Manila created? A. 1888 B. 1878 C. 1887 D. 1787 | 1887 |
4. Which invention was created by the Mesopotamians for writing and maintaining business records? A. Papyrus Sheets B. Ink C. Cuneiform D. Compass | Cuneiform |
113.How small is a “nanometer”? A. one thousandth of a meter B. one millionth of a meter C. one billionth of a meter D. one trillionth of a meter | One billionth of a meter |