Best easy riddles with simple answers

I create my lair with earthen string and dispatch my prey with a biting sting. What am I?

What can you lose that will cause other people to lose theirs too?

It is an insect, and the first part of its name is the name of another insect. What is it?

Name the only sport in which the ball is always in possession of the team on defense, and the offensive team can score without touching the ball?

What is the largest ant in the world?

This guy runs fast but cannot stand. People ride this horse that never eats grass. What is it?

Brothers, all pair up; Bodies firm and tall. You only care to eat the solid food, And don’t care to eat the soup.

If money really did grow on trees, what would be everyone’s favorite season?

What has a head like a cat, feet like a cat, a tail like a cat, but isn't a cat?

I can swim or walk for miles. I’m big with thick, white hair. I live up in the Arctic. What I am?