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DK动物生活的一百万件事One Million Things Animal Life 高清PDF 动物生活的一百万件事。DK的书，不多说，True PDF！仅供研究和学习之用，请勿用于商业用途。From microscopic bacteria to massive blue whales, planet Earth is populated by a spectacular variety of life. But, despite their obvious differences, all living things share certain common features. They all obtain energy, grow, respond to their surroundings, and reproduce—things that nonliving objects, such as rocks, cannot do. Scientists divide life-forms into five distinct groups called kingdoms. Each has its own features, as you can see here.
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Despite their diversity, all animals share certain key features. They are all multicellular (made from manycells), and get their food by eating other living things. All animals move at least part of their body, and many move around actively to find their food, using one or more senses to detect it.% g3 j B5 r9 m4 x) O% b. c9 m
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小宝门门都考了100分~~~喂，醒醒，枕头湿了！！！
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