Gia(: Word Scramble
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Question | Answer |
When a scientist classifies a newly discovered plant, its ____________ is studied. | pylogeny |
What is the source of energy for plants? | the Sun. |
When a bright light shines in your eyes, you close your eyelids quickly. What is the bright light? | a stimulus. |
____________ is a trait of all organisms. | Homeostasis. |
You want to find out how much water an aquarium tank can hold. Which SI measurement unit would you use? | liters |
When you touch a hot pan on the stove with your hand, you quickly move your hand away. How do you describe your hand's movement? | it is a reaction. |
You want to weigh a large dog. Which SI measurement would you use? | kilograms. |
What is the process in which new organisms replace those that die? | reproduction |
The part of an experiment that can change is __________. | a variable. |
Which of these is true of scientific methods? | The problem needs to be stated at the beginning of the process. |
What is the length of time an organism is expected to live? | a life span. |
Which person devised an animal classification system 2,000 years ago? | Aristotle |
Which of these is true? | A theory can explain multiple hypotheses. |
Which of these is a tool used to identify organisms? | a dichotomous key. |
The theory that supposes that living things came from nonliving things is __________. | spontaneous generation. |
Which of these scientists studies animals? | a zoologist. |
In order to draw conclusions about a scientific problem, which is true? | A scientist can accept the hypothesis. |
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gmei
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