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conservation – n. the protection of animals, plants, and natural resources
ape – n. a type of animal (such as a chimpanzee or gorilla) that is closely related to monkeys and humans and that is covered in hair and has no tail or a very short tail
primatologist – n. a scientist who studies primates
subspecies – n. a group of related plants or animals that is smaller than a species: a division of a species
positive – adj. thinking that a good result will happen: hopeful
