Here's a breakdown:

* Anatomy is the branch of biology that focuses on the structure of living organisms. This includes the identification, location, and description of the body's organs and their components.

* Physiology is the study of how these organs function and work together.

There are many different sub-disciplines within anatomy, including:

* Gross anatomy: This is the study of organs and other structures visible to the naked eye.

* Microscopic anatomy (histology): This involves examining tissues and cells under a microscope.

* Developmental anatomy (embryology): This focuses on the development of the human body from conception to birth.

* Comparative anatomy: This compares the structures of different species to understand evolutionary relationships.

So, if you're interested in learning about the human body and its organs, anatomy is the field to study!