Answer :

Yes, the blood become more acidic during the heavy exercise because of the production of CO2 in the body.

Acidic Blood- Exercise that is vigorous will drop blood pH and increase blood acidity. This happens because during intense activity, muscle cells are compelled to engage in anaerobic respiration. Lactic acid is a byproduct of this kind of cellular respiration. The blood's pH level will decrease in the influence of this acid.

Anaerobic respiration- It's a process that happens without any oxygen gas. In this mechanism, glucose is broken down to provide energy without the need of oxygen. The fermentation of yeast is among the greatest illustrations of anaerobic respiration.

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