Answer:
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
What is a five-letter word that has brain in it?
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
It doesn't live within a house, nor does it live without. Most will use it when they come in, and again when they go out.
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.