Solve the riddle:
I am the heart that does not beat.
If cut, I bleed without blood.
I can fly, but have no wings.
I can float, but have no fins.
I can sing, but have no mouth.
What am I?

Below you will find a hint and the correct answer to the riddle.
Little hint:
Show Hint
Hint: W**d.
Right answer:
Show answer
Answer: Wood.