In science, a catalyst would be a substance that increases the rate of a chemical reaction; however, the definition when discussing language would be "someone or something spurring an event or action".
Answer: False
It is not true that semantics refers to the field of linguistics that concentrates on language. Semantics is a field of linguistics which refers to the study of the meaning and interpretation of words, phrases and sentences structure. Generally, it focuses on the meaning of the word or words.
Answer:
A work cited page, citations, & URL address
^ i know it's those for sure.