Answer:
How many letters are there in the English alphabet?
I go in hard come out soft. Blow me hard and I’ll make a pop.
I climb higher as I get hotter. I can never escape from my crystal cage.
Cold head and feet; round as a ball; always turning around myself.
I regularly change shape yet remain a sphere. I am always there but not often seen. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic