"The domesticated generations fell from him" means that Buck is losing his civilized characteristics (B).
In this passage, Buck is feeling more and more estranged from where he and his ancestors ("generations") originally come from: as he gets a taste of wild life, he feels less and less like a pet ("domesticated") and more like a feral dog or a wolf. He is forgetting his stay-at-home ways ("fell from him") and sees new instincts grow in him, such as the drive to fight and hunt in a pack.
Answer:
express thoughts and feelings
Explanation:
i took the test
During World War I, No Man's Land, the area that separated the front lines of the opposing armies, <u>were</u> the site of the Christmas truce of 1914.
It should be <u>was</u> instead of were; the subject is singular, not plural.