Why are proteins considered organic molecules? A. They contain many carbon atoms.
B. They contain many nitrogen atoma.
C. They are very small
D. They are not used by living things.
SUBMIT

A) They contain many carbon atoms.

Explanation:

Proteins are considered organic molecules because they are made up of carbon atoms. Proteins give your body energy and allows your body to run the way it does. Proteins also aren't considered organic molecules because they are small, because they are not used by living things, or because they contain nitrogen.

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velocity and height

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project