Question

answer.................​

Answer 1

Answer:

don't know sorry........

Explanation:

follow me thanks my answers and mark it as

Answer 2

Persistence of a human eye vision is Infinity.

Reason: We can see any thing when the reflection of light from the object fall on our eye.

So,we can see upto infinity.

Ex- We are able to see the stars at night which are 100 light years far from is.