Answer:
I keep growing and am practically indestructible. I get eaten, but always come back. I survive cold and lie everywhere. You see me everyday. What am I?
Soft hairy from door to door. I am the pet that always stays on the floor.
I go in dry and come out wet. The longer I stay in, the stronger my surroundings get. What am I?
I have memories but none of my own whatever's on my inside is what is shown. If I'm ever different it's because you changed me I feel like a decoration here for you to arrange me.
I sleep by day, I fly by night. I have no feathers to aid my flight. What am I?
A little house full of meat, no door to go in and eat.