Answer:
A biologist is a professional who has specialized knowledge in the field of biology, understanding the underlying mechanisms that govern the functioning of biological systems within fields such as health, technology and the environment.
A biologist studies living and dead organisms. Some biologists focus in a certain area to research, such as wildlife biologists, marine biologists, or microbiologists. All of these biologists have the same fundamental education in biology and then specialize in a field they enjoy.
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