The action of climate seems at first sight to be quite independent of the struggle for existence ; but in so far as climate chiefly acts in reducing food, it brings on the most severe struggle between the individuals, whether of the same or of distinct... On the Origin of Species: By Means of Natural Selection Or the Preservation ... - Стр. 45 авторы: Charles Darwin - 2007 - Страниц: 328 Ограниченный просмотр -
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