Biology, in the simplest terms, can be defined as the study of all life and living things. Along with physics, chemistry, Earth sciences, and astronomy, it is one of the divisions of the so-called natural sciences, all of which emerged from human curiosity about the composition and workings of the world around us and a deeply instilled desire to find rational explanations for natural phenomena. Ebook The Biology Book: Big ideas simply explained - Part 1 includes contents: Life, food and energy, transport and regulation, brain and behavior, health and disease. Please refer to the documentation for more details. |