Answer:
B
Explanation:
It really depends on the context, but quadruped usually means an animal which has four feet
D- gerunds include 'ing' which allows a verb to act as a noun.
No, Romeo did not cheat on Juliet, if you're asking about Shakespeare's play, Romeo and Juliet.
Answer:
I think I would be a scientific journal. if I'm wrong the next most likely option is a documentary.