belkyroxoHe belkyroxoHe

01-12-2015
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A plant's leaves have pores by which gases that are not needed leave the plant body.
In humans, which organ carries out a similar function?
a. spleen
b. kidneys
c. lungs
d. small intestine

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darkdragonex darkdragonex

01-12-2015

The correct answer should be lungs, because the lungs expel CO2 (Carbon Dioxide), an unnecessary gas, via the lungs.

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