Answer the three questions below in one essay. please and thank you sm. worth 20 points.

Explanation:

Carbon is very special because it can form so many compounds. ... Carbon atoms can form strong links with four other atoms. This dramatically increases the number of patterns that carbon atoms can make. Carbon can also link together in long chains or rings, carbon to carbon to carbon to carbon and so on.The energy that is held at the Earth by the increased carbon dioxide does more than heat the air. It melts ice; it heats the ocean

the answer to you question is   jet streams

the fossil record provides evidence of a common ancestor to many species.