语文版中职英语拓展模块unit10thechangingweahter3内容摘要：
gions. Man’s size also seems to vary according to climate. People living in colder regions are generally larger than those living in hotter ones. climate Physical changes Skin color Man’s size adapt How does climate affect people’s life? Read listen find discuss is climate related to the color of human skin? It is thought that differences in skin color are the result of climate adaptation . 不同的肤色被认为是适应不同气候的结果。 is climate related to the color of human skin? It is thought that differences in skin color are the result of climate adaptation . 不同的肤色被认为是适应不同气候的结果。 Man’s size are people living in colder regions bigger? Because big people have less skin pared to his weight than do small people. The less skin a person has relative to his weight, the easier it is for him to keep warm.。阅读剩余 0%
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