Answer:
You are my brother, but I am not your brother. Who am I?
I come in different colors and shapes. Some parts of me are curvy some are straight. You can put me anywhere you like but there is only one right place for me.
I stay where I am when I go off. What am I?
I am lighter than air, but a hundred people cannot lift me. Careful, I am fragile. What am I?
I look at you you look at me I raise my right you raise your left.
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic