Answer:
the whole system and structure of a language or of languages in general, usually taken as consisting of syntax and morphology (including inflections) and sometimes also phonology and semantics.
Explanation:
Salutations!
<span>A change from talking to singing best illustrates a change in _________.
</span><span>A change from talking to singing best illustrates a change in action. An instant change in what we are doing is called action. An action means an act, or a thing done. Talking to singing is clearly shown a change in the action.
Thus, your answer is option D.
Hope I helped :D</span>
"What part of speech is reputation" answer- noun
