Answer:
What is it that given one, you'll have either two or none?
A person who chews the ends of their fingers
What has a head, a tail, is brown, and has no legs?
What is part of you and all around you but if it entangles you, it will kill you?
Women don't have and don't want it. Men get it but sometimes they try to get rid of it. What is it?
What is always coming but never arrives?