paki sagot
Choose the correct word in the
parentheses.
I learned that:
1. (Gravity, Air) is a force that pulls all objects downward or towards
the center of the Earth.
2. Gravity is a force of (attraction, repulsion)that exists between two
objects which act towards each other,
3. Earth's (mass, gravity) keeps us and all objects on the ground.
4. Gravity is the universal (force, energy) that affects all objects in the
universe.