Answer:
Expands and cools.
Explanation:
If air from the surface rises, expansion will happen since it going from higher to lower pressure. When air expands it cools.
Start purchasing solar panels, and natural auto cars such as the Subaru which is known for the ONLY company to be ALL NATURAL. This way, less smog would be created onto our earth's surface. Also, getting rid of fast food places would also help.
Robert Hooke is the answer.
The alimentary canal and gi tract
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3rd one .. hope this helped :)