Question 3 of 30
1 point
which of these scientists developed the theory of the lever?
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a. archimedes
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b. nicolaus copernicus
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c. rosalind franklin
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d. al-razi

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

What is point source pollution of an aquatic ecosystem? a) pollution of freshwater sources b) pollution from many sources that combine into one c) pollution that occurs over a wide area; water that runs off from fields, parking lots, and other land surfaces d) pollution that can easily be identified with a single discharge source, such as an open pipe which drains into a body of water