Answer:
I am easy to see, but no one likes looking at me. Without me, there would be no you. What am I?
I cover what's real; hide what is true, but sometimes bring out the courage in you. What am I?
I have a head tail but no arms and legs.
What can travel around the world while staying in a corner?
I am needed for most animals and hardcover books
I am the kind of an ant that's good at math. What am I?