Efficacy means “capacity for producing a desired result or effect” so i believe the answer would be D.
hope this helps!!
Simple sentence because it doesn’t contain any commas but it has a conjunction
Answer: professional
Explanation:
The opposite of amateur is professional
C. You're generating words that suggest possible sentences or paragraphs.
A prewriting activity for writing an essay, research paper or even a project is webbing. In webbing, you brainstorm various key words to suggest possible sentences or paragraphs. Often there is some order to webbing because you use lines and circles to connect ideas that are similar. Also, the main topic of the essay is in the center with all the subtopics and ideas radiating out. There is no chronological order to the webbing, and the web should be large enough to help with the entire essay, not just the theme.
