How can damage to living things occur from exposure to X-rays or gamma rays?
A. The human body can overheat.
B. The human body can give off thermal energy,
C. Atoms and molecules in the body can be ionized.
D. Bad cases of sunburn can occur.

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide?   kg • what must the total momentum of the system be after the train cars collide?   kg •  

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion