Biophysics is a field that combines the principles of physics with those of biology to study the behavior of living organisms and their interactions with the environment. It encompasses a variety of topics, such as biological systems, biomolecules, biopolymers, and biomechanics. Biophysicists use a range of techniques to investigate these topics, including imaging, spectroscopy, and computational methods. The goal of biophysics is to gain a deeper understanding of biological processes at the molecular, cellular, and organismal levels, which can lead to advances in medicine, agriculture, and biotechnology.