1) Someone who studies plants, animals and cultivation techniques to improve the productivity and sustainability of farms a) agricultural scientist b) hydrologist c) marine biologist 2) an expert in the study of the nervous system and the diseases that affect it a) immunologist b) neurologist c) educational psychologist 3) someone who is concerned with helping children or young people who are experiencing problems within an educational setting with the aim of enhancing their learning  a) immunologist b) neurologist c) educational psychologist 4) someone who studies how diseases can be prevented and how the immune system works a) immunologist b) hydrologist c) astronomer 5) someone who studies human societies, customs, and beliefs a) anthropologist b) hydrologist c) astronomer

Scientists

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