Answer:
B. depth perception
Step-by-step explanation:
Depth perception is a term that describes the ability of an individual to see things or objects in three dimensions, which includes the length, width, and depth, while also determining the how far away an object is.
However, it has been observed and concluded that, alcohol caused blurry vision, slow pupil reaction, decreased contrast sensitivity etc, which are mostly what affect depth perception in human.
Hence, Alcohol damages your DEPTH PERCEPTION, making it more difficult to understand how far away other objects are.