Answer:
I hide but my head is outside.
What goes in the water black and comes out red?
What has thirteen hearts But no body or soul?
It's been around for millions of years, but is never more than a month old. What is it?
A precious stone, as clear as diamond. Seek it out while the sun's near the horizon. Though you can walk on water with its power, try to keep it, and it'll vanish in an hour.
It produces a flower but it is not its fruitΝΎ it produces branches which are its fruit.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?