Answer:
Voiceless it cries,Voiceless it cries, Wingless flutters, Toothless bites, Mouthless mutters.
Long and slinky like a trout, never sings till it's guts come out.
Two in a whole and four in a pair. And six in a trio you see. And eight's a quartet but what you must get. Is the name that fits just one of me?
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
What has a neck and no head, two arms but no hands?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.