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和人类一样,猴子也有灵活修长的手指,甚至还有指纹呢!我们在日常生活中留下的指纹是肉眼容易看到的,下面这个小实验就可以让你轻松看到它。需要在成人监护下进行你需要:1个试管夹,1支蜡烛,1双棉手套,1根试管,一些碘酒,1盒火柴(或打火机),1张白纸。第一步:在白纸上按上手印,并记住按的地方。
Like humans, monkeys have flexible slender fingers and even fingerprints! The fingerprints we leave in our daily lives are easily visible to the naked eye. Here’s a small experiment that allows you to easily see it. Need to be under adult guardianship You need: 1 test tube holder, 1 candle, 1 pair of cotton gloves, 1 test tube, some iodine, 1 box of matches (or lighter), 1 sheet of white paper. The first step: Press the fingerprints on the white paper, and remember to press the place.