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citrus – n. a juicy fruit, such as an orange, grapefruit, or lemon, that has a thick skin and that comes from a tree or shrub that grows in warm areas
leafed – adj. having a specified kind or number of the flat and typically green parts of a plant that grow from a stem or twig
susceptible – adj. easily affected, influenced, or harmed by something
winged – adj. having parts on one's body that are used for flying or gliding
circulatory – n. of or relating to the movement of blood or other fluids through the body
quarantine(d) – v. to keep a person, plant, or animal away from others to prevent a disease from spreading
landscaper – n. a person whose job is to make changes to improve the appearance of an area of land
antibiotic – n. a drug that is used to kill harmful bacteria and to cure infections
