primate – n. any member of the group of animals that includes human beings, apes, and monkeys

opportunity – n. a situation in which it is possible for someone to do something

domestic – adj. kept as a pet in the home

species – n. a group of animals or plants that are similar

mutate – v. to cause (a gene) to change and create an unusual characteristic in a plant or animal

transfer – v. to move from one individual to another

fan –n. a machine that is used to move air in rooms