Answer:
I am known for my long trunk and large ears. What am I?
When it was young, it had a tail. When it grew up, it had knees
Tall when seated, short when standing.
A blackbird similar to, but much bigger than a crow
I move very slowly and carry my house on my back. What am I?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?