
Biology is the natural science that involves the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution. Its name is derived from the Greek words "bios" (life) and "logos" (study).
Physics is the natural science that involves the study of matter, its motion and behavior through space and time along with related concepts such as energy and force. It is one of the most fundamental scientific disciplines. The main goal of physics is to understand how the universe behaves.
Chemistry is the scientific discipline involved with compounds composed of atoms i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds. Antoine-Laurent de Lavoisier is considered the "Father of Modern Chemistry".