This is one of the questions

those are the answers! just click em,

Explanation:

A) Living things come from nonliving things.

B) Cells can come from nonliving materials

C) Frogs can come from mud.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.