The conflict that keeps Rainsford awake was that he couldn't sleep because he was hearing weird sounds. That was an internal conflict because it was with himself and he couldn't put himself to sleep. But also, he was worried because of all the things that the general Zaroff told him about how he invented a new animal to hunt which was men.
C, they can both function as nouns
Answer:
One dog could be overtly loving and one could bark at a simple engine rev. The dog that is loving wants to please you, wants you to show it love back. The other dog is scared, maybe the dog was hurt before so it wants to hurt you before you are able to hurt it. Its a sad thing, but dogs run on pure instinct, unlike humans who run on intuition.
Explanation: