The quantitative study of energy relationship in a biological system is called?

Explanation

The quantitative study of energy relationships in a biological system is called bioenergetics. Bioenergetics encompasses the study of how living organisms acquire, transform, and utilize energy. It includes the processes involved in the conversion of energy, such as photosynthesis in plants and cellular respiration in both plant and animal cells. The study of bioenergetics helps scientists understand the flow of energy in biological systems and the mechanisms by which living organisms generate and use energy for various physiological processes.