Answer:
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
I am pinched by grandmas
Everyone in the world needs me. They generously give me but never take me. What am I?
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
I go through a door but never go in, and never come out. What am I?
you hold my tail while I fish for you
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic