a person that studies gems is called a gemologist.
A person who studies animals is called a zoologist.
A person who studies the earth is called a geologist.
A person who studies zoology is called a zoologist. They specialize in the scientific study of animals, their behavior, physiology, classification, and distribution in the natural world.
A person who studies crocodiles is called a herpetologist.
A person who studies medicine is called a medical student.
a person that studies gems is called a gemologist.
The Person Who studies about mamals , he is called mamalogist....
If you mean physician, a physician is a person that studies medicine.
A person who studies animals is called a zoologist.
A person who studies the history of medicine is known as a medical historian. This individual examines the evolution of medical practices, beliefs, and discoveries throughout history to better understand the development of medicine as a field.
A person who studies physics is called a physicist, a person who studies chemistry is called a chemist, and a person who studies biology is called a biologist.
A person who studies the mind and behavior is called a psychologist.
A person who studies or writes history is called a historian.
A person who studies alligators is called a herpetologist.
A person who studies a lot is often called a "bookworm" or a "knowledge enthusiast."
A person who studies optometry is called an optometry student or an optometry student.