Biology, asked by azeemashaik72, 9 months ago

exhaled air contains(a)carbon dioxide (b)h2o (c)nitrogen (d)co2,h2o

Answers

Answered by PuneetPrajapati

Answer:

d) is the correct answer

Answered by aryanbhadoriya411

Answer:

(a)

Explanation:

In fact, exhaled air is completely saturated with water – it contains the maximum amount of moisture, and is therefore has a relative humidity of 100%. We lose water as we breathe! The typical composition of exhaled air is about 18% O2, 78% N2, and 4.0% CO2.

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