1. What is gravity and how does it work?

2. Gravity=
The attraction between two masses

3. Anything with mass is affected by gravity

4. Every object is made of matter
More matter= High mass

5. -The object with more mass, the stronger the pull it has
-The object with more mass, the stronger the pull it has. -The farther two objects are from each other, the less the strength of pull is.

6. Gravitational Force

7. You pull on earth, earth pulls on you.

8. Gravity is a very crucial part of life

9. "Gravity: Facts." (Science Trek: Idaho Public Television). Web. 28 Mar. 2016.
"What Is Gravity Really?" :: NASA Space Place. Web. 28 Mar
What Is Gravity?" What Is Gravity? Web. 28 Mar