Answer:
I am the place to turn to when nature calls. What am I?
I go up when the rain comes down
As a stone inside a tree, I’ll help your words outlive thee. But if you push me as I stand, the more I move the less I am.
I am what brings things together. Without me everything you see would be a total mass or debris everywhere. What am I?
I run smoother than any rhyme, I love to fall but cannot climb. What am I?
Those with eyes bigger than their stomach will definitely leave the restaurant with one of them. It is named after a house pet as well.