Answer:
It cannot be seen, it weighs nothing, but when put into a barrel, it makes it lighter.
What loses its head in the morning and gets it back at night?
There are millions of me. I am very small but when moving fast I am deadly.
Plow and hoe, reap and sow, What soon does every farmer grow?
the day before yesterday tom turned 15 next year he will turn 18 when is his birthday
What do angels sing in the shower?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?