Chemistry is important because everything you do is chemistry! Even your body is made of chemicals. Chemical reactions occur when you breathe, eat, or just sit there reading. All matter is made of chemicals, so the importance of chemistry is that it’s the study of everything.Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy. … Understanding basic chemistry concepts is important for almost every profession. Chemistry is part of everything in our lives
Important reasons for studying biology are to understand how cells and organisms work. It involves the study of life and it is very important as it tells us about the natural world. … Biology also tells us about the behavioral acts of humans and animals. Biology as a science helps human life in many ways
Physics – the study of matter, energy and their interactions – is an international enterprise, which plays a key role in the future progress of humankind. … Physics generates fundamental knowledge needed for the future technological advances that will continue to drive the economic engines of the world.