A) applying force to the football
B) changing the form of the football
C) applying heat to the football
D) changing the type of matter that the football is made of

A) object
B) organism
C) force
D) football

A) a throw
B) many different sounds
C) a beam of light
D) a force

A) cause an object to slow down
B) cause an object to change form
C) change the direction of a moving object
D) make an object move

A) it changes shape
B) it changes form
C) a force acts upon it
D) it produces energy

A) only when you are awake
B) only when you are moving
C) only a few times a year
D) all the time

A) friction
B) sunlight
C) gravity
D) magnetism

A) friction
B) magnetism
C) wind
D) gravity

A) magnetism
B) speed
C) friction
D) gravity

A) friction
B) solar wind
C) gravitational pull
D) magnetic force

A) the pull of objects toward one another
B) movement
C) the tendency of an object to resist a change in motion
D) a push or pull

A) movement
B) a push or pull
C) the pull of jects toward one another
D) the tendency of an object to resist a change in motion

A) a force that works against motion
B) the pull of objects toward one another
C) the tendency of an object to resist a change in motion
D) movement

A) the tendency of an object to resist motion
B) a force that pulls objects toward one another
C) a push or pull
D) movement