The best meaning for the word espionage in this paragraph is OA. engaging in military activity.
OB. collecting secret information.
OC. making financial decisions.
OD. giving personal advice.

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.