I have 3 riddles for you. It requires thinking and common sense, do your best .



Poor people have a lot of it, rich people have none of it, and you will die if you don't eat it.

Two coins (and only 2) make up 55¢. One of them is not a nickel.

An animal (mammal), when it is born, it walks on four legs. During it's life, it walks on two legs. As it reaches old age, it will most likely walk on three legs. What is the animal (mammal)?