Answer:
As a state in the USA, I am round on both sides and high in the middle. What am I?
I wear a green jacket on the outside white jacket as a second layer and red jacket inside. I am pregnant with a lot of babies. (one word)
I am a king who's good at measuring stuff.
I have a small hill with seven holes.
I transfer oxygen from the atmosphere to your blood
When I'm born I fly. When I'm alive I lay. When I'm dead I run.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic