Biology, asked by ilakiya02, 5 months ago

The partial oxygen pressure in the atmosphere is
a)100 mm Hg
b)120 mm Hg
c)140 mm Hg
d)150mm Hg​

Answers

Answered by kumardevjith
1

Answer:

Explanation:

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Answered by RKTAR
0

140 mm Hg is the right answer

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