Answer:
I am found on Mercury Venus Earth and Mars but not on Jupiter or Saturn. What am I?
I am a portal to another world which you cannot enter. Only you can see me but I can't see you.
I am used to bat with, yet I never get a hit. I am near a ball, yet never thrown. What am I?
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
I help you carry your books.
When is it bad luck to see a black cat?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic