I believe it is B. Because during vigorous exercise, the heart rate and depth of breathing increases to supply muscles with more oxygen.
<h3>I believe your<u><em> answer is B, dulled senses.</em></u></h3><h3 />
<u><em>Have a nice day or night!</em></u>
Brainliest is appreciated to help me get to virtuoso rank !!!! :3
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my opinion is to change the world
Answer:
Because it helps kill germs.
