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.
Is their a multiple choice ?
False, i think. I believe men and women are the same in terms of exercising
Maybe when an organism has both an endocrine and a nervous system it is able to not only make rapid changes to be more well-adjusted in its enviroment but is also able to make changes required for survival in long-term.
Water is constantly moving in cycle between the atmosphere and soil.
That answer is in fact true.