Question

what is sad...??????​

Answer 1

Answer:

A mood disorder characterised by depression that occurs at the same time every year.

Seasonal affective disorder occurs in climates where there is less sunlight at certain times of the year.

Answer 2

Answer:

A mood disorder characterised by depression that occurs at the same time every year.

Seasonal affective disorder occurs in climates where there is less sunlight at certain times of the year.