Answer:
What grows when it eats, but dies when it drinks?
Seven brothers, five work all day, The other two, just play or pray.
They are the group who manages the winged engines of war.
A tiny bead, like fragile glass, strung along a cord of grass.
I'm the son of water but when I return to water I die. Who am I?
Boxers do this for a living and kids do it in the backseat for free