Science, asked by shineellamil, 1 month ago

which body system allows oxygen to enter the bloodstream and get rid of the carbon dioxide and release it to the environment? a.respiratory b.circulatory c.digestive d.nervous

Answers

Answered by YuvrajSingh823

1

Answer:

respiratory

Explanation:

because the starting point from our upper strata only

Answered by malikabansal28

1

Answer:

a respiratory

respiratory is the correct option

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