The Department of Biological Sciences provides you with a great deal of hands-on learning and engaging research, moving you beyond text books and lectures. Chemistry is often called the Central Science as it deals specifically with the 110 elements that comprise all matter. The air we breathe, water we drink, food we eat, buildings we live in, cars we drive - our very bodies - are all made from these elements.Chemists pursue the study of matter down to the level of individual atoms, and, in particular, focus on molecules, which are aggregates of elements that act as larger units. Physics is the fundamental science. All other sciences and technologies rely on the principles of physics, by applying them to their systems of interest and/or by using technology based on them.