A person who studies the grass and soil, etc. is called a Agrostologist
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 a lot is often called a "bookworm" or a "knowledge enthusiast."
A person who studies organisms is called a biologist.
A person who studies flowers and plants is called a botanist.
A person who studies lichens is called a lichenologist.
A person who studies the grass and soil, etc. is called a Agrostologist
a person that studies gems is called a gemologist.
The Person Who studies about mamals , he is called mamalogist....
A person who studies animals is called a zoologist.
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.
Alligators of reptiles, so one who studies them is called a herpetologist.
A person who studies optometry is called an optometry student or an optometry student.
A person who studies a lot is often called a "bookworm" or a "knowledge enthusiast."
a culturologist. Just kidding its called a phallololigist
A person who studies organisms is called a biologist.