Answer:
Many hear me, but no one sees me, and I only speak when spoken to
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
What is full of holes, but can still hold a lot of water?
Two bodies have I, though both joined in one. The more still I stand, the quicker I run.
I have two hands but cannot clap
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.