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科学家认为,哺乳动物是随着被子植物的昌盛而兴起的。作为最高级的哺乳动物——人类,我们生存最重要的方面“衣”和“食”主要来源于被子植物。可以说,没有被子植物,人类的生存是无法想象的。但被子植物是什么时候起源的?是从哪里起源的?是起源于哪一种植物?这些问题对于人类来说仍然是未解之谜。
Scientists believe that mammals rise with the prosperity of angiosperms. As the most advanced mammal - the most important aspect of our existence, human beings are mainly from angiosperms. Can be said that without angiosperm, human survival is unimaginable. But when did the angiosperms originate? Where did they originate? What kind of plants did they originate? These questions remain unsolved mysteries to humans.