Answer:
What is always coming but never arrives?
What freezes after it is heated up?
What goes through a door but never goes in and never comes out?
Poor people have it. Rich people need it. If you eat it you die. What is it?
This is a plant named after a light source. What is it?
Cycle Cycle Cycle.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?