Answer:
When it was young, it had a tail. When it grew up, it had knees
I am a bird but I cannot fly. I'm the fastest runner of all birds. What am I?
I am orange with black stripes and known for my fierce roar. What am I?
What goes zub zub zub
What has a coat? Hugs you not in sympathy? Whose smile you'd rather not see? Whose stance is a terrible thing to see? Who is it that brave men run away from? Whose fingers are clawed? Whose sleep lasts for months? And who's company we shunt?
You use it between your head and your toes, the more it works the thinner it grows.