Answer:
the answer is Biomass energy
Carbon<span> is found in all living things is the </span>reason<span> that why </span>carbon is able to form macromolecules<span>.
you do not have the reasons listed, so i came up with my </span>own
Answer: Hydrogen
Explanation:
Because it is the element that everything is created with it is everywhere. All life has hydrogen in it, our air, SPACE, everything.