Answer:
Wildlife conservationists.
Explanation:
Wildlife conservationists are those people who do the practice of protecting wild species and their habitats to prevent species from going extinct. If anyone wants to make a career in Agriculture, Food & Natural Resources, he/she must have to know which species are endangered now and which species might be endangered in the future. Along with this, they must have to understand how those species could be saved from being extinct. After knowing all of these, he/she might select their career as a wildlife conservationist. Among the other three professions which are said in question aren't possible to choose from the side of a person who knows Agriculture, Food & Natural Resources.
