Answer:
You repeated the two paragraphs, 3 times. and that is the answer :D
The answer should be a. training intensity
What is the primary fuel used during both aerobic respiration and anaerobic respiration?
Answer: Out of all the options shown above the one that best represents the primary fuel used during both aerobic respiration and anaerobic respiration is answer choice A) ATP (adenosine triphosphate).
I hope it helps, Regards.
