Answer:
I have a very long neck and eat leaves from tall trees. What am I?
What do pandas have that no other animal has?
It's black and every time it speaks it says its name.
When it was young, it had a tail. When it grew up, it had knees
What asks but never answers?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.