Question

what is chemistry what is link between chemistry and biology

Answer 1

Chemistry studies characteristics of matter and interactions between matter and energy, mostly not subatomic and not bigger than molecules. Biology studies every living substance and related things (viruses).

Answer 2

Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy.

Many people think of chemists as being white-coated scientists mixing strange liquids in a laboratory, but the truth is we are all chemists.