Answer:
What invention lets you look right through a wall?
Why is a skeleton a bad liar?
What runs around a house but doesn't move?
How can people without noses smell?
What goes with a car, comes with a car, is no use to a car, but the car can't move without it?
People take me on walks and I run and have fun. What am I?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?