What does a marine biologist do?

A marine biologist is someone who studies all types of sea creatures, and can choose to specialize in studying large ocean animals, all the way down to microscopic organisms. Everything from whales to the plankton they eat, and everything else in between, can be studied. read more

A marine biologist is someone who studies all types of sea creatures, and can choose to specialize in studying large ocean animals, all the way down to microscopic organisms. read more

Marine biologists study marine organisms in their natural habitats. They may investigate a population's behaviors or physiology. read more