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①在同等条件下，碳分子筛对不同气体的吸附强度不同，如图2所示；

②碳分子筛可以再生，能重复使用．

从生物的进化历程可以看出：现代生物都是由原始生命进化而来的。一般说来，生物进化的总体趋势是：从____ 到____ ，从____ 到____  ，从____ 到____。

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生物进化理论的创始人是（  ）

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材料：2016中国杭州G20峰会“最忆是杭州”文艺演出在2016年9月4日杭州西湖岳湖景区内举行，为二十国集团（G20）领导人杭州峰会呈上大型水上情景表演交响音乐会。此次演出由著名导演张艺谋亲自执导，舞台设置于水下3厘米处，演出节目各具特色，包括交响乐、舞蹈、古琴大提琴合奏、钢琴独奏等，中西合璧、美轮美奂。

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