PLEASE HELP 8PTS GUARENTEED! Helpful answers appreciated! How did Newton describe the concept of gravity and how did it add to the building knowledge of the movements of the heavens?

The legend is that Newton discovered gravity when he saw a falling apple while thinking about the forces of nature. Whatever really happened, Newton realized that some force must be acting on falling objects like apples because otherwise they would not start moving from rest. Gravity is what helps keep objects upright in space, so without gravity we'd all be floating around right now.

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explanation:

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.