WHATis a chemistry and a biology
Chemistry, the science that deals with the pstances (defined as elements and compounds), the transformations they undergo, and the energy thatroperties, composition, and structure of sub is released or absorbed during these processes.
The word biology is derived from the greek words /bios/ meaning /life/ and /logos/ meaning /study/ and is defined as the science of life and living organisms. An organism is a living entity consisting of one cell e.g. bacteria, or several cells e.g. animals, plants and fungi.