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科普英语竞赛科普知识题1 Animals get energy for growth and repair fromA soilB foodC waterD air2 A dog opens its mouth and lets its tongue hang out . A humans bodyproduces sweat . These are two ways that organisms may adjust to A cold temperaturesB hot temperaturesC a shortage of foodD a shortage of drinking water3 During which season of the year would a rabbits fur be thickest?A fallB springC summerD winter