. At rest, an average-sized adult will take up about


(a) 150 ml of oxygen each minute.

(b) 250 ml of oxygen each minute.

(c) 290 ml of oxygen each minute.

(d) 300 ml of oxygen each minute.

 

Best Answer

(b) 250 ml of oxygen each minute

At rest, an average-sized adult will take up about 250 ml of oxygen each minute, and exhale about 200 ml of carbon dioxide.

 

 

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