"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.
A non verbal strategy! :D
Nonverbal communication includes gestures, facial expressions, and body positions (known collectively as “body language”), as well as unspoken understandings and presuppositions, and cultural and environmental conditions that may affect any encounter between people.
A hall defender does not describe Grendel in Beowulf. The answer is letter A. He is actually God cursed, terror monger, death dealing monster or beast that devours anyone he sees at night. He is huge enough to topple the size of a regular Anglo-Saxon. He is only defeated by Beowulf through sheer manpower and weapons since Grendel has nothing but his strength.
Eliminate A, definitely not D. In this sentence, it says, "in a flourishing state in a forest." In some way flourishing is modifying the stick.
And since "stick" is used as a noun, your answer is C.
Hope this helps. If not, feel free to ask questions. :)
