Answer:
I think B is the best description of chromosomes because it describes them and gives relevent information about what they do.
Answer:
Argos recognizes Odysseus at once and he has just enough strength to drop his ears and wag his tail but cannot get up to greet his master.
Explanation:
D. Parallelism
The answer is parallelism because the structure of this excerpt stays consistent throughout these three sentences, it starts off with "it does not" in each sentence which creates a structure.
I am not perfect at this but I think it would be C. A is comparing the price of a cruise to the price of an island, B - the either and maybe do not flow together, and in D groomed and fed are in past tense and water and clean are present.