if it is asking for the similarity, I see a connection.
3- would be B because Olfactory is also the sense on smelling relating to the nose.
4- would be D because a bee is also called a fly
5- would be B because a glacier is mountain of ice
The sender is focus because it is the “main idea” of an essay.
The author of "the lady, or the tiger?" tells us that the door selected by the young man contains the _____.
The answer is "He doesn't tell us."
~Hope it helps~ :)