what is a marine biologist
A marine biologist is usually a person with advanced degrees in life sciences. He or she will study life forms of the ocean from a scientific perspective, and may hold specific bachelors, masters, or PhDs in biology, marine biology, and/or chemistry.There are many different areas in which marine biologists may work.They may help to protect life forms in a part of an ocean, or study the interactions of life forms in a specific ocean environment. They might also analyze the behaviors of fish species.here are many different areas in which marine biologists may work. They may help to protect life forms in a part of an ocean, or study the interactions of life forms in a specific ocean environment.