Kids Riddles

Question: You walk into a room with a rabbit holding a carrot, a pig eating slop, and a chimp holding a banana.Which animal in the room is the smartest?

Question: What did the red light say to the green light?

Question: I am the only organ that named myself.What am I?

Question: Smell me, buy me, and deliver me.
I won't change.

What am I?

Question: Without fingers, I point,
without arms, I strike,
without feet, I run.

What am I?