The Physical Basis of SocietyD.Appleton, 1928 - 526 من الصفحات |
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الصفحة 5
... believe that many billion more exist . Confronted by such numbers the Psalmist's query , " What is man that Thou art mindful of him ? " takes on added meaning . Patient study and repeated observations have given us some idea of the size ...
... believe that many billion more exist . Confronted by such numbers the Psalmist's query , " What is man that Thou art mindful of him ? " takes on added meaning . Patient study and repeated observations have given us some idea of the size ...
الصفحة 7
... believe that matter on earth exists in ninety - two different forms to which we give the name of elements . Of these about ninety have been identified and named although the last three to be discovered are known only through the ...
... believe that matter on earth exists in ninety - two different forms to which we give the name of elements . Of these about ninety have been identified and named although the last three to be discovered are known only through the ...
الصفحة 13
... believe that lead is a product of the dis- integration of uranium . Thus we find both in nature and in the laboratory that a more complex atom can be reduced and give us substances already known to us as elements . Whether elements ...
... believe that lead is a product of the dis- integration of uranium . Thus we find both in nature and in the laboratory that a more complex atom can be reduced and give us substances already known to us as elements . Whether elements ...
الصفحة 31
... believe that this was due to a " law of complexity " and since he accepted the nebular hypothesis , he would have located the Garden of Eden near the poles of the earth , probably , as the place where the necessary temperature would ...
... believe that this was due to a " law of complexity " and since he accepted the nebular hypothesis , he would have located the Garden of Eden near the poles of the earth , probably , as the place where the necessary temperature would ...
الصفحة 54
... believe that the barring of feathers as seen in many birds may be due to differences of growth as between day and night . Influence of Wind The winds , also , have some influence on the distribution of life . They greatly increase the ...
... believe that the barring of feathers as seen in many birds may be due to differences of growth as between day and night . Influence of Wind The winds , also , have some influence on the distribution of life . They greatly increase the ...
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acres Africa America appears areas Asia atoms average bacteria believe birds body carbon carbon dioxide cause cent century cephalic index changes characters chromosomes civilization climate color common copper crops cultivated culture danger Darwin death rate destroy disease domestic early earth eggs environment Europe European evidence fact feeble-minded females fish forms germ cells given heredity human Ibid important increase Indians individual inheritance insane insects iron killed known land later light living male man's marriage metals miles natural selection nature Negro neolithic organisms ovum oxygen Pará rubber tree parasites physical population possible pounds present problems produced R. S. LULL race seeds seems social South South America species square mile supply T. H. MORGAN temperature things thousand tion to-day trees tropics types United wild woman women