patch – n. a small place that is different from the surrounding area

species – n. animals or plants that are similar and can produce young animals or plants

extinction – n. the state or situation that results when something has died out completely

pesticide – n. a chemical that is used to kill creatures that damage plants or crops

habitat – n. the place where a plant or animal naturally or normally lives or grows

duplicate – v. to copy; to do something that is exactly the same as something else

garden – n. a place where fruits, flowers and other plants are grown
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