Question

carter found the rock shown in the picture below near a river. carter thinks that the rock is a mixture of solids. what evidence could he use to support this conclusion? a. the rock contains different colored areas. b. the rock has a uniform shape. c. the rock was near a river. d. the rock has a rough texture.

Explanation:

A mixture of solids often shows different - colored areas as different substances may have distinct colors. This is evidence that the rock is a mixture of solids. A rough texture, being near a river, or having a uniform shape do not directly indicate it's a mixture of solids.

Answer:

A. The rock contains different colored areas.