Heterogeneous mixture homogeneous
How are they similar?

By definition, a pure substance or a homogeneous mixture consists of a single phase. A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers. Each of the layers is called a phase.

Explanation:

By definition, a pure substance or a homogeneous mixture consists of a single phase. A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers. Each of the layers is called a phase.

similar because they're combined evenly through out and can't be separated easily. They're different because a compound contains only elements, but mixtures contain many different things.

the answer is alpha particles hope i you

answer; protein;