Answer:
What is not a ball but yet a sphere, and holds all lands and people year after year?
MT_TF_S What are the missing letters? Why?
Proof you've done your time in school
A natural tattoo on babies
Major or minor I can be, when you touch me make sure you that you’re on the right key.
What has wheels and flies but is not an aircraft?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?