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December 19, 2014

Homework Help: Biology- check my answer (diff one)

Posted by joey on Wednesday, December 19, 2012 at 4:32pm.

Which of the following are true concerning living things? Check all that apply.
A)They contain a vital force absent in nonliving things.
B)They are composed of molecules that contain carbon-carbon bonds.
C)They undergo chemical reactions to use energy they acquire from the environment.
D)They do not require catalysts to sustain their living state.

My answers: A, B, and C

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