Science, asked by numanhusain384, 4 months ago

(ii) The graph below represents the blood lactic acid concentration of an athlete
during a race of 400 m and shows a peak at point D.​

Answers

Answered by harshchauhan229
6

Explanation:

Explanation when energy is not sufficient in a muscle it undergoes anaerobic respiration to produce energy . since their is no complete breakdown of glucose it for lactic acid which is why the body aches when we exercise a lot

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