1) What is the thing that pull us to the ground? a) Friction b) Force c) Gravity 2) Which picture shows gravity? a) b) c) 3) what is gravity? a) let you to float b) pulls you toward the ground c) is a motion 4) is this picture shows gravity (yes/no) a) Yes b) No 5) Gravity is ____________. a) Contact force that pulls an object toward b) Noncontact force that pulls an object toward

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