Answer:
There is one in every corner and two in every room.
a king,and Queen walked outside it was dark outside when they walked back in another person was with them,Who?
Humans have two that shrink in the light and expand in the dark
Everybody's got one.
Not my sister nor my brother but still the child of my mother and father. Who am I?
Dry though I may be, I am still a sea.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?