Those who emphasize that mood fluctuations may be indicative of seasonal affective disorder are highlighting the importance of

Those who stress that fluctuations in a person’s mood may likely be an indication of seasonal affective disorder are highlighting the importance of biological rhythms. Biological rhythms control much of the normal functions of the body, including performance, behavior, sleep and endocrine rhythms.

the correct labels are as follows:

a: yellow river

b: himalayan mountains

c: north china plain

d: taklimakan desert

answer; /// i believe the correct answer is (wine) ; /// good luck