The study of the energy transfer and relationships between all living organisms is known is

Energy is the capacity to do work and all living beings must work to live. The green plants convert radiant energy Bioenergetics is the branch of science studied with use and transformation of energy by living cells (organisms). The energy flow in living systems obeys the first and second laws of a branch of Physics known as thermodynamics.Kinetic energy (K) is determined by the equation K=mv22 e.g. The large particle, which have greater mass moves at slower velocity while the smaller particles, which have low mass move at high velocity.