Clumps, waves are the two plural nouns.
Answer:
I think its B
Explanation:
why do i think b is the answer:
because an ad hominem is when someone attacks another person verbally by calling them names or by making fun of them.
e.g. when someone says they wants to become an author someone who is jealous or does not like them will say Something like 'they want to become an author even though they can't read'
C. the definition of a reward is something that is liked and appreciated
C) He gives examples of denied citizenship rights.