Answer the following question given this paragraph: 

If you look at your hand, what do you see? Of course, you see skin, which consists of cells. But what are skin cells made of? Like all living cells, they are made of matter. In fact, all things are made of matter. Matter is anything that takes up space and has mass. Matter, in turn, is made up of chemical substances. In this lesson you will learn about the chemical substances that make up living things.


Q: What term is used to describe anything that takes up space and has mass?

 Choices:

- size

- weight

- opacity

- matter

A:
matter
