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parasite – n. an animal or plant that lives in or on another animal or plant and gets food or protection from it
neglect – v. to fail to take care of or to give attention to (someone or something)
transmit – v. to cause (a virus, disease, etc.) to be given to others
vomit – n. the food, liquid, etc., that comes out of your body through your mouth when you vomit
hatch – v. of an egg: to break open as a young bird, insect, fish, etc., is born
larva – n. a very young form of an insect that looks like a worm
defecate – v. to pass solid waste from the body
cycle – n. a set of events or actions that happen again and again in the same order; a repeating series of events or actions
advance – n. progress in the development or improvement of something
evolve – v. to change or develop slowly often into a better, more complex, or more advanced state; to develop by a process of evolution
evade – v. to avoid doing
toxic – adj. containing poisonous substances
focus – v. to cause (something, such as attention) to be directed at something specific (usually + on)
