Answer:
The letter S is added to pluralise most words in the English language. eg. Letter to Letters Word to Words and Language to Languages. But I am a word that is pluralised with the addition of the letter C.
What force and strength cannot get through I with my unique teeth can do.
I widen my jaws when you poke two fingers in me. I especially like to devour papers
Die without me, never thank me. Walk right through me, never feel me. Always watching, never speaking. Always lurking, never seen. What am I?
I am a band that does not perform sing or act.
you hold my tail while I fish for you