id author title date pages extension mime words sentences flesch summary cache txt 22728 Darwin, Charles The Foundations of the Origin of Species Two Essays written in 1842 and 1844 .txt text/plain 92591 5505 68 THAT SPECIES ARE NATURALLY FORMED RACES, DESCENDED species be produced adapted by exquisite means to prey on one animal or authors probably breeds of dogs are another case of modified species selection on one species: even in case of a plant not capable of and in the case of plants from monstrous changes, that certain organs in species scarcely differ more than breeds of cattle, are probably ON THE VARIATION OF ORGANIC BEINGS IN A WILD STATE; ON THE NATURAL MEANS into a change from the natural conditions of the species [generally it, if species are only races produced by natural selection, that when organic beings in a state of nature; if changes of condition from selecting such individuals until a new race or species was formed. the number of different species on each island), a form transported from The races or new species supposed to be formed would be ./cache/22728.txt ./txt/22728.txt