Which statement best explains why electricity should be conserved?

a. fossil fuels generate electricity and are limited in supply.

b. fossil fuels generate electricity and are exspensive.

c. power plants use a lot of resources and never produce a lot of electricity

d. power plants can use only one type of resource to produce electricity.

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.