Life science is a branch of science that focuses on the study of living organisms and their interactions with the environment. It encompasses various fields, including biology, ecology, and genetics, which help us understand the structure, function, growth, and evolution of life forms. Researchers in life science explore everything from microscopic cells to entire ecosystems. The knowledge gained from life sciences is crucial for advancements in health, agriculture, and environmental conservation. It aids in developing new medicines, improving crop yields, and understanding the impacts of climate change on biodiversity. Overall, life science plays a vital role in enhancing our quality of life and sustaining the planet.