Answer:
C. It uses expert testimony, an explanation of benefits, and a group of facts.
Explanation:
the other answers are all negative impacts of mucas
B - agenda
An agenda is what the author really wants to point out (their underlying message) and it's typically written in a way where it's somewhat hidden. Example: political ads - they have an agenda for what they want to talk about and why it's important.
Answer:
C
Explanation:
you can't see in person that there was a noise but all the others you can see
Explanation:
introduction on most exciting day of school
