Biology, asked by nisugajjaraug2019, 5 months ago

Inhaled air has a higher concentration
of
b. carbon dioxide
a. oxygen
c. water vapour
d. trace gases

please help me to find the answer of this question

Answers

Answered by Anonymous
4

Answer:

Oxygen is the answer........

Answered by SyedNomanShah
1

Answer:

● Inhaled air has a higher concentration

of Oxygen.

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