Pressure varies in the atmosphere because air molecules are being pulled down towards the center of the earth-hope this helps!
Mercury naturally exists in Liquid state.
On Condensing it can exist in Solid state as well.
Hope it helps...
Regards;
Leukonov/Olegion.
Answer:
Flashlight
Explanation:
A flashlight gives out heat
hope this helps...
Hmm well thinking of how amperes are generated it should be true
Atomic mass . . . ..........