What does the force of attraction called gravity act on? A. every mass
B. no masses
C. nearby masses
D. select masses

Every mass

Explanation:

Because Force of gravity always act toward the center of the earth , so when an object is thrown up ,the force of gravity will act in opposite direction of motion ,that's toward the center of earth. The force is towards the center of the Earth (more or less). which gives it time get touch every mass.

Gravity has effect on every mass.

Explanation:

An apple will eventually fall off a tree and we can't float in the air. (that would be really cool though)

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation: