Answer:
Linguistic anthropologist
Explanation:
Linguistic anthropologist study the form, function and social context of language and the role language plays in shaping culture.
external characteristics are the shape, erect stance, height, color of skin/hair, size of the body, etc..
the internal characteristics are the skeletal and organ related… some also take into consideration the breathing, blood circulation, digestive, reproductive systems, etc.
The ability to get someone else do something you can not is leadership
