Misconception BFM043:

Air is breathed in and out of the body without being absorbed or used in any way (Minstrell, 2005).

Items that test for misconception BFM043 in this key idea ()
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BF133001

Molecules from food and molecules of oxygen move from the mouth and the nose to cells of the body through a series of blood vessels, including veins, arteries, and microscopically small blood vessels (capillaries), that extend throughout the body.

14%