Psychology is the scientific discipline of the mind, brain and behavior. Some individuals pursue graduate study in psychology because they are interested in contributing new knowledge to the discipline â such as answering questions about how the brain works.
Drinking an adequate amount of water daily is important for overall good health because water aids in digestion, circulation, absorption and even excretion.
Importance of safe drinking water. 4.1 A safe, clean, and reliable supply of drinking water is critical to public health. In many parts of the world, drinking water is still untreated and carries water-borne diseases causing human illnesses and death.