Ask your own question, for FREE!
Biology 17 Online
OpenStudy (anonymous):

Matter can recycle through the biosphere because A. matter is passed out of the body as waste B. matter is assembled into chemical compounds C. biological systems do not use up matter, they transform it D. biological systems use only carbon, oxygen, hydrogen and nitrogen

OpenStudy (anonymous):

The answer is C.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!