Answer:
Which is the oldest tree?
Once you have it, you want to share it. Once you share it, you don’t have it. What is it?
You do this into someone's ear when you want to be discreet.
You can carry it everywhere you go, and it does not get heavy. What is it?
What is full of holes but still holds water?
Why is the letter B always cool?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?