Q: When matter recycles and changes state what does it gain or lose by doing so?


Read this paragraph and choose the correct option from the provided answers:

Matter can exist in one of several different states, including a gas, liquid, or solid state. States of matter differ in the amount of energy their molecules have. When matter recycles, it changes state by gaining or losing energy.

 Choices:

- density

- volume

- fuel

- energy


A:
energy