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ECE Science 5

QuestionAnswer
living things have characteristics like being..... physical entities and biological processes (homeostasis, cell division, cellular respiration, and photosynthesis.
non-living things are classified as _______ inanimate
cell theory is made up of 3 components... all living things are composed of cells, the cell is the smallest unit of life, all cells come from pre-existing cells.
The structural hierarchy of life...n cells - tissues - organs - organ systems - organisms
animal and plant cells are both ___________ eukaryotic
plant cells have _________ cell wall, chloroplasts, and photosynthesis (must have light)
animal cells have ____ plasma membrane, no chloroplast, cellular respiration
the classification of living things was first done by Carl Linnaeus
Linnaeus's Taxonomy system classifies all living things into major groups according to... physical features, behaviors, and development
The tendency to maintain a stable, relatively constant internal environment is called ____ homeostasis (humans maintain stable temperature no matter the temp outside)
cold blooded animals that have a body temperature that varies with that of the environment (amphibians, reptiles, fish, and insects)
warm blooded animals that maintain a constant body temperature (mammals, birds)
The _______ system and the ____ system work together to circulate oxygen and blood throughout the body circulatory, respiratory
OPEN circulatory system blood is pumped into the body cavity and not in blood vessels (insects, crustaceans, most mollusks)
CLOSED circulatory system blood is pumped by the heart and is enclosed in blood vessels (mammals, reptiles, fish, birds)
Digestive and excretory systems are responsible for.......... taking in food and breaking it up into nutrients the body will use for fuel. Also, removes the waste left over after the food is processed
Organs in the digestive and excretory systems stomach and intestines, bladder, colon, kidneys (filters the blood)
Nervous, endocrine, and immune systems make up the.... master control mechanism of the body
The nervous, endocrine, and immune systems include... brain (hypothalamus, thalamus, and pituitary gland), spinal cord, neurons, and hormones
Producers (plants) ___________ produce their own food from sunlight, carbon dioxide, and water. Usually the bottom tier of the food web or energy pyramid.
Consumers _________ eat their food
Consumers are categorized into 5 main groups..,. Primary (are herbivores and eat plants); Secondary (eats the primary consumer); Tertiary (eats the secondary consumer and is usually a carnivore - meat eater); Quaternary (eats the tertiary consumer and is a carnivore)
Energy is _________ as you move up the pyramid reduced
decomposers are ____________ organisms that turn dead material such as an animal carcass into soil (example4s include earthworms, small soil beetles, fungi, and bacteria)
line graphs shows........ trends in data over time
bar graphs are used to ........... compare two or more variables
pie graphs are generally used to show......... percentages or proportional data
collaborative strategies are student -centered, meaning that the student is the focus of the instruction rather than the teacher, LOOK FOR ANSWER CHOICES THAT SHOWCASE STUDENT ENGAGEMENT AND ADDRESS STUDENT'S UNIQUE LEARNING NEEDS, CULTURE, BACKGROUND, INTERESTS, AND ASPIRATIONS
The main thing to consider when choosing material for the science classroom is the _____________ standards (outlines what skills students should be able to master based on grade level)
To maximize ELL participation and mastery of science concepts: provide ELL students with science materials in their native language and use translators
Created by: kristikee
 

 



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