Answer:
I am an instrument that you can hear but cannot see or touch. What am I?
Who keeps the ocean clean?
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?
You can catch me but cannot throw me. What am I?
I am the word that is always spelled correctly by everyone.
What made Cyclops quit teaching?
What am I?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic