Answer:
I am round. I have only one line. Circle is not my name indeed. What am I?
Can not be bought, Can not be sold, Even if it's made of gold. What is it?
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. What am I?
I'm white and I'm used for cutting and grinding. When I'm damaged people usually remove me. What am I?
What is the beginning of eternity the end of time and space the beginning of every end and the end of every race?
you hold my tail while I fish for you
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic