Question

3) Choose the best answer.

Chemical energy in food transforms into _____ energy in the body.

mechanical

sound

electrical
4) Choose the best answer.

Potential energy when a person is sitting will change into _____ energy when that person starts running.

sound

chemical

kinetic
5) Choose all that apply.

Chemical energy in wood transforms into _____ energy when wood is burned. Choose TWO.

light

electricity

heat

Answer 1

3) Chemical energy in food transforms into **mechanical** energy in the body.

4) Potential energy when a person is sitting will change into **kinetic** energy when that person starts running.

5) Chemical energy in wood transforms into **light** energy and **heat** energy when wood is burned.