Herpes, genital warts and syphilis
Health, population and environment education is introduced as an integrated subject due to profound interrelationship that exists among the subject matters of these three disciplines. The natural physical aspects and man- made things come under the physical aspect.
I think the correct answer would be B
It sometimes is and sometimes isn’t. The issue is when avoidance becomes the standard reaction to a stressor or conflict. Avoidance in general is good short term, but it is a better thing to confront the problem. Otherwise you will have the problem fester.