The Physical Basis of SocietyD.Appleton, 1928 - 526 من الصفحات |
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الصفحة 31
... live and reproduce at the temperature of boiling water ( 212 ° ) nor below the freezing point ( 32 ° ) . Life then could not have existed until the surface of the earth had cooled below the boiling point . All that we know is that when ...
... live and reproduce at the temperature of boiling water ( 212 ° ) nor below the freezing point ( 32 ° ) . Life then could not have existed until the surface of the earth had cooled below the boiling point . All that we know is that when ...
الصفحة 34
... live and multiply in water at a temperature of 32 ° while other sorts flourish in hot springs where the thermometer registers 170 ° . The human body has a normal temperature of 98.5 ° , being lower at night and lowest in the early ...
... live and multiply in water at a temperature of 32 ° while other sorts flourish in hot springs where the thermometer registers 170 ° . The human body has a normal temperature of 98.5 ° , being lower at night and lowest in the early ...
الصفحة 40
... live and reproduce and to these conditions the organism must be adopted . The terms " control of the environment " and " adaptation " merely indicate the two viewpoints from which the process may be studied . PHYSICAL ENVIRONMENT OF ...
... live and reproduce and to these conditions the organism must be adopted . The terms " control of the environment " and " adaptation " merely indicate the two viewpoints from which the process may be studied . PHYSICAL ENVIRONMENT OF ...
الصفحة 41
... lives within a thousand feet of the sum- mit . Younghusband's account of the British expedition to Tibet is amusing as well as interesting in its portrayal of the actions of men accustomed to lower levels . An increase of pressure ...
... lives within a thousand feet of the sum- mit . Younghusband's account of the British expedition to Tibet is amusing as well as interesting in its portrayal of the actions of men accustomed to lower levels . An increase of pressure ...
الصفحة 45
... live and multiply only in moisture . Some of the bacteria form spores , which we may think of as seeds , and exist indefinitely under dry condi- tions , but reproduction will occur only where it is moist . The bulk of them are to be ...
... live and multiply only in moisture . Some of the bacteria form spores , which we may think of as seeds , and exist indefinitely under dry condi- tions , but reproduction will occur only where it is moist . The bulk of them are to be ...
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