What is the definition of a geologist?

Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them.

The definition of a geologist is an expert in or student of geology.

Explanation:

A mirror-like layer in their eyes allows them to see better in the water. This allows the shark to hunt in clear seas or murky water. ... Sharks also have a sensory organ called the "ampullae of Lorenzini" which they use to "feel" the electrical field coming from its prey.mark brainlist plz hope this helps