Select the adverb clause from the drop-down menu to complete the sentence.

scientists raised the black-footed ferrets in captivity

1. until the ferrets could return to the wild.
2. which control the prairie-dog population.
3. , ensuring the species' survival.
4. because of their status as an endangered species.

judy jones is an attractive woman who receives attention from many men throughout the story.   despite her beautiful appearance, she is superficial and callous.   she is an aggressive woman who goes after any man she desires but she is not happy.   she is fickle and is never satisfied.   her beauty is only skin deep.   dexter breaks down because he knows his dreams are unattainable.   he believes that wealth and physical beauty are what will make him happy.   he soon realizes that she has lost her attractive looks.   it is not all what he had planned.

answer: your option is c.

explanation: