It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

What does this say?

XLR8

What is the word or phrase?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What shoe company does this rebus represent?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

When can we add 2 to 11 and get 1 as the correct answer?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.