Answer:
Iron on a mammal. Mammal on your feet.
There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.
What is that which, though black itself, enlightens the world without burning?
Who has married many women but never has been married who is he
The more you take, the more you leave behind.
People take me on walks and I run and have fun. What am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?