Science:- Physics, Chemistry Biology
Physics is study of nature and natural phenonmena. Chemistry is study of chemicals. Biology is study of life.
Physics:
Physics is the natural science that seeks to understand the fundamental principles governing the behavior of the physical universe. It explores the properties of matter, energy, space, and time. Physics encompasses a wide range of topics, from the behavior of subatomic particles at the quantum level to the motion of celestial bodies in space. Key areas of study in physics include classical mechanics (the laws of motion), electromagnetism (the study of electric and magnetic fields), thermodynamics (the study of heat and energy transfer), and modern physics (including quantum mechanics and relativity). Physics aims to explain the physical phenomena that shape our world and the universe, from the smallest particles to the largest cosmic structures.
Chemistry:
Chemistry is the scientific discipline that focuses on the composition, structure, properties, and behavior of matter. It involves the study of the elements and compounds that make up all substances and the changes that matter undergoes during chemical reactions. Chemistry is often divided into several subfields, including inorganic chemistry (study of inorganic compounds), organic chemistry (study of carbon-containing compounds), physical chemistry (study of the physical properties of matter and chemical processes), and analytical chemistry (techniques for identifying and quantifying substances). It also plays a crucial role in many industries, such as pharmaceuticals, materials science, and environmental science.
Biology
Biology is the branch of science that focuses on the study of living organisms and their interactions with one another and their environment. It encompasses a wide range of topics, including genetics (the study of heredity and DNA), ecology (the study of ecosystems and the interactions of living organisms with their surroundings), microbiology (the study of microorganisms), and evolutionary biology (the study of how species change and adapt over time). Biology examines the structure, function, growth, evolution, and classification of living organisms. It is a diverse and interconnected field that plays a crucial role in understanding life on Earth, from the smallest microbes to complex ecosystems and the evolution of species.
