The correct answer is B. Color blindness is not artificial selection, but is often genetic.
It is irony. Normally, when someone is unusually prompt, they are early. However, the speaker is using irony to say that her doctor is always late.
But the essay is supposed to be about you? how do we know your family background? education aspirations, and career goals? i’m afraid i won’t be able to help
The second one, "Have you been listening to Mozart, or have you another favorite?"
