List all of the blood vessels necessary to move blood from one of the structures listed below back to the heart.

What do heterotrophic cells need to survive?

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

Match each term to its best definition? sedimentary depositional enviornment