Question

current attempt in progress
joseph noticed that he was having trouble with his night vision. it seems that he has difficulty adapting to the dark, and thus his eyes dont appear to get more sensitive to light. which part of the eye is likely the main problem?
rods
lens
cones
sclera

Explanation:

Rods are photoreceptor cells in the eye that are highly sensitive to light and are responsible for night - vision and peripheral vision. Difficulty adapting to the dark and lack of increased light - sensitivity are symptoms related to rod dysfunction. Lenses focus light, cones are for color vision and function in bright light, and the sclera is the tough outer layer of the eye.

Answer:

rods