Which is heavier, dry air or moist air? Why?

WILL MARK BRAINLIEST!!

To add water molecules to the volume, we must remove other molecules to conserve the total number of molecules in the volume. Dry air consists mostly of nitrogen and oxygen molecules, which weigh more than water molecules. Therefore, moist air is lighter than dry air if both are at the same temperature and pressure.

Explanation:

Moist air because the integrated, codeveloped precipitation intertwined with the air weights it down.

Explanation:

is called echinoderms

compost can be added to topsoil as a:

pesticide