Question

packed
D. Name the following.
1. In this state of matter, molecules are closely
2. It is needed by the living things for breathing
3. The amount of the water vapour present in the air
4. The human beings breathe through this
5. Any substance that pollutes the air
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Answer 1

Answer:

condensed phases

oxygen , nose , lungs

absolute humidity

nose,lungs

air pollution ( smoke dust many other things)

I HOPE IT'S HELPFUL FOR YOU....

THNX FOR ASKING.......

Answer 2

Answer:

1.Solid

2.Oxygen

3.Humidity

4. nose

5.air pollutant