Answer: A wave
Explanation: Waves move in that kind of up and down motion, a circuit is a straight line with energy flowing through it, a magnet is a pulling effect and a prism is a shape, not necessarily a motion.
Hope this helps ^_^
Pretty sure the correct answer is D
_______________ reactions transfer energy to the surroundings, usually as heat.
C. Exothermic
Plants are separated into C) 3 categories.
