Question

Which statement describes gravity?

There is no defined unit of measurement for gravity.
Gravity is the force that pulls objects toward Earth’s center.
Objects that have a small mass will have no gravitational pull.
Gravitational pull between two objects decreases as the mass of one increases.

Answer 1

"Gravity is the force that pulls objects toward Earth’s center."

Explanation: Gravity is the attractive force between masses. Near Earth it pulls objects toward the planet’s center (and its strength can be measured, e.g., as acceleration g ≈ 9.8 m/s²).