Answer:
I'm a green veggie that looks like a tiny tree.
Defends your noggin from the hard pavement
It belongs to you, but other people use it more than you do. What is it?
He's small but he can climb a tower.
Never ahead, ever behind, yet flying swiftly pastΝΎ For a child I last forever, for adults I'm gone too fast.
What is lighter than what it is made of?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?