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Which of the following body systems is the least directly responsible for the action described below?

Carbon dioxide from cellular respiration is removed from cells and exhaled.

-circulatory
-muscular
-respiratory
-endocrine

User Eric Soyke
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1 Answer

3 votes

Answer:

endocrine

Step-by-step explanation:

i got it right on the quiz thingy. hope u got it right cause there was a time limit. haha :)

User Sergey Solod
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