 ... whose existence is threatened by dangers of contact and what not, the first thing to do is to secure a regular supply to the nutritive processes, and to avoid these contacts. But the organism can do nothing but move, as a whole or in some of its parts....  The American Naturalist - Página 5341896Vista completa - Acerca de este libro
 | 1896 - 1232 páginas
...process supplied by the environment — absorption, chemical action of atmospheric oxygen, etc. — and whose existence is threatened by dangers of contact...must be the creature which by its movements secures more nutritive processes and avoids more dangerous contacts. But movements toward the source of stimulation... | |
 | James Mark Baldwin - 1894 - 544 páginas
...process supplied by the environment — absorption, chemical action of atmospheric oxygen, etc. — and whose existence is threatened by dangers of contact...do is to secure a regular supply to the nutritive pro- , cesses, and to avoid these contacts. But the organism can do nothing but move, as a whole or... | |
 | Conwy Lloyd Morgan - 1900 - 448 páginas
...process supplied by the environment — absorption, chemical action of atmospheric oxygen, etc. — and whose existence is threatened by dangers of contact...must be the creature which, by its movements, secures more- nutritive processes and avoids more dangerous contacts. But movements toward the source of stimulation... | |
 | Conwy Lloyd Morgan - 1900 - 396 páginas
...process supplied by the environment — absorption, chemical action of atmospheric oxygen, etc. — and whose existence is threatened by dangers of contact...must be the creature which, by its movements, secures more nutritive processes and avoids more dangerous contacts. But movements toward the source of stimulation... | |
 | Conwy Lloyd Morgan - 1908 - 364 páginas
...process supplied by the environment — absorption, chemical action of atmospheric oxygen, etc. — and whose existence is threatened by dangers of contact...must be the creature which, by its movements, secures more nutritive processes and avoids more dangerous contacts. But movements toward the source of stimulation... | |
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