Does air occupy space? write your reason.

Yes

Explanation:

Air is all around us, and the air is a gas. As the air enters the balloon from your lungs, the air (which is a gas) takes up space in the balloon. The balloon expands because the air inside needs to take up more space. So that is how you can see that air takes up space.

Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. Although the air has mass, a small volume of air, such as the air in the balloons, doesn't have too much. Air just isn't very dense.

Air takes up space because it is made of particles. The air in our atmosphere is made of mostly nitrogen and oxygen. Since it has mass, or stuff, it also has volume. The density, or thickness, of air changes the farther away you get from Earth.

Hope this helps and I get brainliest <3

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices