Question

what does the word audiologist mean? someone who studies and treats hearing loss someone who studies human behavior and the mind someone who studies and treats poor eyesight someone who studies plants, animals, and other living things

Explanation:

The word "audiologist" is related to the study and treatment of hearing - related issues. The first option "someone who studies and treats hearing loss" directly aligns with the root "audio - " which is associated with sound and hearing. The second option is about psychologists (related to human behavior and mind), the third is about optometrists (related to eyesight), and the fourth is about biologists (related to living things).

Answer:

someone who studies and treats hearing loss