I don’t know if you still need the answer but the answer is A.
Answer:
1. The fact that a times most people tends to be obviously unethical without any reasonable explanations to back up their inactivity.
2. I did not agree with the idea of generality in the question which obviously points out that everybody is unethical to some extent which might be false because even at the course of generality, there most be an exception.
Explanation:
To be unethical means to be unable to conform to the given standards or rules of an organization professionally.
The freezing point for celsius is 0 if that's what you're asking.
In this experiment, most of the subject were able to correctly match the names to the gender of the actual child.
You will get better help if you ask this question on the math section of Brainly