Answer:
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
Why is it so easy to weigh fish?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
Long and thin red within with a nail at the end.
What is lighter than what it is made of?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic