Need help on 2 and 6,7,8,9,10,11,12,13 please. If you know them.

2. Sunlight + Water + Carbon dioxide + Chlorophyll → Glucose + Oxygen

6. A. Oxygen

7.  C. Cellular respiration

8. A. Chemical energy

9. C. Lactic acid

10. B. Chlorophyll

11. C. Oxygen

12. D. Sunlight

13. A. Metabolism

Explanation:

I have been able to answer questions 2,6,7,8,9,10,11,12,13.

The mitochondria is the site where cellular respiration is carried out. During fermentation, energy is released and such process does not require oxygen. Lactic acid is built up when the muscles overwork themselves. The acid ferments when there is lack of oxygen and when that lack is greater than the energy used.

The process of photosynthesis results in the production of glucose and the release of oxygen which man takes in.  Chlorophyll traps sunlight and turns it into chemical energy. But it's not actually all the light energy that are absorbed.

explanation:

i think option no d is the correct answer

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."