key words

Key Words

Energy:

ability to be active : the physical or mental strength that allows you to do things.

Work:

 a job or activity that you do regularly especially in order to earn mone.

Gravity:

 the natural force that tends to cause physical things to move towards each other : the force that causes things to fall towards the Earth.

Movement:

the act of moving your body or a part of your body.

Force:

physical strength, power, or effect.