This document provides an overview of the key concepts in the natural sciences, with a focus on biology. It defines biology as the scientific study of life, covering broad topics like zoology, biology, and microbiology. The document outlines some of the fundamental characteristics of life, such as the ability to capture and use energy/materials, sense and respond to the environment, and reproduce. It encourages students to study natural sciences like biology to better understand how many events relate to life. It provides instructions to find a newspaper article on a topic directly relevant to biology and justify its connection. Recommended reference materials on biology concepts and subdisciplines like zoology are also listed.