Just help :)

G.

Explanation:

Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object. In this case, the rocket is pushing downward at the exhaust gases, then the exhaust gases push upward.

explanation:

0.07 g/cm³

1.37 g/cm³