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bother – v. annoy, worry or cause problems for someone
sting – v. produce a small but painful injury by making a small hole in the skin
ecosystem – n. all the plants, animals and people living in an area considered their environment
virtually – adv. almost
habitat – n. the natural surroundings in which a plant or animal usually lives
insecticide – n. chemical substance used to kill insects
phenomenon – n. someone or something considered special because it is completely different or extremely unusual
