Introduction to Biology: Exploring the Characteristics of Life

The video introduces biology as the study of life, explaining its Greek origins and the characteristics that define living organisms, such as composition, metabolism, growth, reproduction, and evolution. It highlights the unifying principles of biology, including the cell as the basic unit of life, energy transformation, growth, heredity, and evolution. The video concludes with a call to observe and learn, and a preview of future topics like nutrition and heredity.

What new insight or understanding did you gain from this video?