Anthropology.

 Anthropology is a field of study. The Greek word ánthrōpos  (ἄνθρωπος) means "human". Another Greek word lógos (λόγος) means "study". 

This science studies human behavior, human biology (βιολογία), and societies. There is a cultural anthropology.

This branch of study appeared in ancient Greece. Scientist and philosopher Aristotle (Ἀριστοτέλης) used this word. Anthropology studied human nature and soul.

The science of human has evolved over the centuries. In XVIII and XIX centuries, anthropology was formed. History, culture, language, and psychology are parts of anthropology.

Many scientists and philosophers did a lot of for this science. Among them were Leonardo da Vinci and Carl Linnaeus.

Also, anthropology studies primitive society and human body.

Archaeologists find various excavations.

Students study this science in colleges and universities.

Source of image:

https://www.shutterstock.com/es/image-vector/anthropology-vector-illustration-ancient-mini-persons-1243723036

Source of image:

https://www.shutterstock.com/es/image-vector/theory-evolution-man-silhouette-human-development-752300290

Source of image:

https://www.shutterstock.com/es/image-vector/da-vincis-vitruvian-man-leonardo-vinci-1014370468