Riddles

What has a head and a tail but no body?

Which letter of the alphabet has the more water?

I go around the world but never leave the corner. What am I?

What word begings and ends with "E" but only has one letter?

If you don't keep me, I'll break. What am I?

The more of this there is, the less you can see. What is it?

Bobby's mother has three children: Snap, Crackle and _____?

I'm not in Venus or Neptune, but you can find me in Mercury, Earth, Mars, Jupiter and Uranus. What am I?

What has holes but still holds water?

I have no life but I can die. What am I?