Answer:
Humans have two that shrink in the light and expand in the dark
What can you lose that will cause other people to lose theirs too?
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
What kind of room doesn't have physical walls?
Made of ten but two we make, When assembled others quake, Five apart and we are weak, Five together havoc wreak. What are we?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?