Biological science is the study of living organisms and their interactions with each other and their environment. It encompasses a wide range of disciplines, including anatomy, physiology, genetics, ecology, evolution, and microbiology, among others. The goal of biological science is to understand the complex processes and systems that govern life, from the smallest microorganisms to the largest ecosystems. By exploring the diversity of life, the mechanisms that sustain it, and the interactions between organisms and their environment, biologists aim to advance our understanding of the natural world and improve the quality of life for all species.