Answer:
I am heavy forward, but backward I'm not. What am I?
My rings are not worth much, but they do tell my age. What am I?
When you need me, you must find me. When you find me, you no longer need me. What am I?
I transfer oxygen from the atmosphere to your blood
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
What gets broken if it’s not kept?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic