Answer:
Psychological Disorder refers to the cessation of an individual ability to distinguish between emotions or behavior,cognition skills.
<u>The Four D's of a person displaying psychological disorder is </u>
- Deviance
- Dysfunction
- Distress
- Danger
<u>Normal Mental Health:</u>According to the <u>World Health Organization(WHO)</u> an individual is said to have normal mental health if he/she is able to cope up with day to day stress of his life ,is able to work in a progressive manner, and is able to contribute to the society in a productive way
When scientific work can be duplicated it is proves a hypothesis is reliable.
For the record, in science, hypotheses can never be proven correct, and they always require evaluation. Even if a hypothesis still holds after being tested many times, it will always remain open to question.
Because industries near the Ganges river discharged their industrial wastes in the river ganges which polluted the river Ganga or ganges.
