Please answer ASAP!! Batteries store energy in the form of chemical energy. The chemical energy is converted into electrical energy, which can be used to create motion. Which of these is a battery-powered item where the energy of the battery is used to create motion?
First option: Flashlight
Second option: A fan
Third option: Cell phone
Fourth option: Heater?

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.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

How do the kidneys affect homeostasis