1.is a force that attracts one mass to anothe. anything yhat does up ultimately goes down

2. ? was the scientist who discovered the principle of gravity

3. Gravity depends on how close you are the object the closer you are, ?

4. The gravitional force exerted by the earth on an object is equivalent to the object's weight. the greater mass an object has, ?

5. Crumpled paper and plain sheet paper won't hit the ground at the same time. this is beacuse of, ?

A. Gravity
B. the greater its weight
C. Isaac Newton
D. the stronger the gravity
E. air resistance​