Answer:
I can be swallowed, but I can also swallow you. What am I?
Better touch me before you proceed to second. What am I?
The sun bakes me, the hand breaks me, the foot treads on me, and the mouth tastes me. What am I?
Why are there no living cats on Mars?
I hop around and deliver eggs at Easter.
The more of me you take, the more I appear behind you. What am I?