An animal I’ll help you find They won’t sneak up from behind In the field or in the pen I’ll sing for all to hear

What's an astronaut’s favorite part of a computer?

You wear me tucked behind your collar, Most often in the shape of a heart, I hold the photo of someone dear, Memories invaluable cost no dollar.

One waits beneath a faucet’s flow, another pulls ships to the depths below. Though little else is quite the same, Both answers share a common name.

I hold every word that was ever said yet never once open my mouth, I know north and east and west and yet I always start from south. What am I