Answer:
B.
Explanation:
A is wrong because pyruvate would enter the Krebs cycle under aerobic condition (when oxygen is present). Hence the name aerobic cellular respiration
C. I do not really too much about fructose or the concentration of oxygen, but I can assure that this answer choice is not correct.
D is wrong because NADH would be converted from NADP+. Either with oxidation or reduction, and this helps to keep this process going.
B is correct because fermentation is another word for anaerobic cellular respiration. The process takes place with the absence of oxygen. It either goes through Alcoholic or lactic acid fermentation.
I hope this helps!
A or the balance between organic matter and mineral matter
Enzymes.
They lower the activation energy (amount needed to start a reaction) and increases the reaction rate.
Answer:4 jello boxes
Explanation: check attached photo for explanation
B. Comsumers have less food and shelter.
