I believe that substance would be water.
Answer:
I believe option <u>C. Photosynthesis</u> is correct.
Explanation:
6H20 + 6CO2 + light = C61206+602 is the symbol form of Carbon dioxide + water + light = sugars + oxygen.
Hope I could help!
1. Nucleus
2.Different
3. Size
4. Adapted
5. Body
6. Job
7. Better
<span>The correct answer is chemical covalent energy. This energy is stored and when the bonds break the energy is released. You also need energy to break them. The most common form is a single bond but there are examples where there are double and triple bonds when building various compounds.</span>
Normally a 10× drop for each trophic level, so I'd say 2,000 kilocal.