I think it's a Biologist.
Biologist
marine biologist
Someone who studies evolution is called Evolutionary Biologist.
marine biologist
a marine biologist
A Marine Biologist
Marine biologist.
A person who studies ocean plants and animals is called a Marine Biologist.
geographer's someone who studies a country's pattern of rivers , mountains and landscape and a biologist studies living things
Biologist specialized in marine life and its surroundings.Someone who studies life underwater, e.g. fish, squid, whales, and etc...A scientist who studies life forms found in the ocean is a marine biologist.
a marine biologist