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indigenous – adj. produced, living, or existing naturally in an area or environment
application software – n. a computer program used in an electronic device
landmark – n. an object that is easily seen and recognized from a distance
tougher – adj. more difficult
according – adv. as stated by or in
livestock – n. animals used for creating money, such as chicken or cows
tolerance – adj. the ability or willingness to deal with something
