What can you catch but not throw?

 

.dloc A 

What is too much for one, enough for two, but nothing at all for three?

 

 

.terces A 

I start with the letter e,
I end with the letter e.
I contain only one letter,
yet I am not the letter e!
What am I?

 

.epolevne nA 

With pointed fangs it sits and waits,
With piercing force it doles out fate,
Over bloodless victims proclaiming its might,
Eternally joining in a single bite. What am I?

 

 

.relpats a ro elpats A