A balanced diet includes various components of food essential for maintaining good health and reducing the risk of diet-related diseases.

Phase transition is a process in which one state of matter changes to another due to changes in temperature or pressure.

There are two types of nutrition on the basis of nutrition production. Both types of nutrition are necessary for balanced Ecosystem.

The components of the environment are interconnected and constantly interact with each other. These collectively provide conditions for life.

The Five Kingdom Classifications of living organisms, by Robert H. Whittaker in 1969, was based on several main principles to categorize.