I would say when all three dont match people rely on body language for an honest answer. so a i hope it helps..
Menstruation? Idk if that is right, but it sounds like someone started their period.
The answer to this question is: 20%
These demographic of students are the mixture of the students who want to focus themselves on the study, have some sort of medical illness that prevent them to do so, or the students that simply have a general personality that do not find being around alcohol and social situation very pleasant.
Answer:
drink more water, get a massage
Explanation:
