How is constant acceleration indicated on a motion map? by vectors that slowly increase in length by vectors that are all the same length by dots that slowly increase in size by dots that are all the same length

by vectors that are all the same length

Learned about life itself

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.