Answer:
What can you catch but never throw?
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
Possibly the only famous plumber who has the courage to ever to rescue a princess.
It breathes fire in fairy-tales
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?