Please answer the following question: Answer the following question given this paragraph: Dolphins are living organisms, so studying them is part of the life sciences. The life sciences, however, are broken down into many fields. Scientists that study dolphins and other life in the ocean are called marine biologists. Q: Scientists that study dolphins and other life in the ocean are called what? Choices: - marine geneticists - sea biologists - ocean biologists - marine biologists A:
A:
marine biologists