I believe that organ is the brain...
Oceans: The Largest Ecosystem on Earth.
Answer:
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.
Hope this helps.
-lvr
<span>carbohydrate is what the strand of mRNAi is known as.</span>
