Which weather component describes how hot or cold the air is? A) Air humidity
B) Air pressure
C) Air speed
D) Air temperature

C

Explanation:

Air pressure describes the collision of molecules and the weight of air pressing on its surroundings. Temperature refers to how warm or cold air is, and the density of the air is how many molecules are packed into a certain space of air.

Sidenote: I hope this helps!

he discovered a honeycomb-like structure in a cork slice using a primitive compound microscope.