After several miles of running and sprinting in intervals, the runner’s muscles ache and feel fatigued. Which is the best explan

Question

2 years ago

11

After several miles of running and sprinting in intervals, the runner’s muscles ache and feel fatigued. Which is the best explan

ation for what has occurred?
a. The runner's muscles have accumulated lactic acid.
b. The runner’s body has failed to perform cellular respiration.
c. The runner’s cells are relying completely on aerobic respiration.
d. The runner’s muscles have accumulated carbon dioxide.

Biology

2 answers:

liraira [26] · Answer 1 · 2022-10-19T02:52:14+03:00

liraira [26]2 years ago

7 0

Answer:

correct answer: a. The runner's muscles have accumulated lactic acid.

Explanation:

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Nady [450] · Answer 2 · 2022-10-19T01:21:02+03:00

Nady [450]2 years ago

3 0

Answer:

The correct answer is A!

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