1) Scientists are using new medicines to ________ the healing process and help patients recover faster. a) accelerate b) interfere c) reshape d) alter 2) Cutting down forests for farmland leads to ________, which forces animals to find new places to live. a) mutation b) biotechnology c) natural selection d) habitat destruction 3) Scientists can ________ DNA to create new medicines and improve food production. a) interfere b) alter c) accelerate d) allow 4) When humans ________ with nature, they can sometimes cause unexpected environmental problems. a) accelerate b) reproduce c) interfere d) mutate 5) ________ occurs when organisms with beneficial traits survive and pass on their genes to the next generation. a) Dynamic force b) Natural selection c) Habitat destruction d) Biotechnology 6) Climate change is a ________ that influences ecosystems by altering temperature and weather patterns. a) reproduction b) dynamic force c) organism d) natural selection 7) Successful ________ allows a species to pass on its genes to the next generation. a) reproduction b) interference c) acceleration d) alteration

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