Answer the following question given this paragraph: 

Some mixtures are homogeneous. This means they have the same composition throughout. An example is salt water in the ocean. Ocean water everywhere is about 3.5 percent salt.


Q: Mixtures that have the same composition throughout are known as what kinds of mixtures?

 Choices:

- contiguous

- zygomatic

- heterogeneous

- homogeneous

A:
homogeneous
