Answer:
Canine children.
What has four wheels and flies?
I can be repeated but rarely in the same way. I can't be changed but can be rewritten. I can be passed down, but should not be forgotten. What am I?
I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?
I am the place to turn to when nature calls. What am I?
What’s a carpet’s favorite sport?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic