I believe the answer is a job ( C ) correct me if I am wrong please.
Answer:
No.
Explanation:
The closest is how some peoples eyes can change to a different shade or an entirely different color in the sun. This is only because the light makes your eyes produce more melanin.
Online Answer: The pigment melanin determines your eye color. Eyes with a lot of melanin will be naturally darker. ... Research has found that eye color can change in rare cases due to injury or genetics.
It is false. It slows down activity.
1, 2& 4th bullet I think is correct