Question

which of the following shows an example of a heterogeneous mixture?

Explanation:

A heterogeneous mixture is one where the components are not uniformly distributed. In the first image (a clear liquid), it appears uniform, likely a homogeneous mixture (like a solution). The third image (coffee) also seems uniform (assuming it's well - stirred, a homogeneous mixture). The second image (a collection of berries) shows different types of berries (different components) that are not uniformly distributed throughout (you can see distinct berries), which is characteristic of a heterogeneous mixture.

Answer:

The image with the berries.