If i start driving 80 miles per hour down the interstate how far will i go if i drop for 4.5 hours

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.

Sublimation- which change of state is shown in model

If its history of, then b) because a) implies only present day (now)