The Book of NatureJ. & J. Harper, 1831 - 467 sivua |
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Tulokset 1 - 5 kokonaismäärästä 24
Sivu 41
... oxygen and the metal , and often distinguishable even by their colour ; as minium or red lead , and ceruse or white lead , which are equally oxides of the metal whose name they bear . Now , in whatever proportion the oxygen unites with ...
... oxygen and the metal , and often distinguishable even by their colour ; as minium or red lead , and ceruse or white lead , which are equally oxides of the metal whose name they bear . Now , in whatever proportion the oxygen unites with ...
Sivu 48
... oxygen , hydro- gen , nitrogen , and carbon , progressively arising before us , and laying claim to an imperishable existence . All of them , however , have fallen , or are falling in their turn , without having lived long enough to ...
... oxygen , hydro- gen , nitrogen , and carbon , progressively arising before us , and laying claim to an imperishable existence . All of them , however , have fallen , or are falling in their turn , without having lived long enough to ...
Sivu 75
... oxygen , in such proportion as to produce water , which is a compound of these substances , and in such quantity as to be able to hold every other material in a state of thin paste or solution . Of the ma- terials thus held in solution ...
... oxygen , in such proportion as to produce water , which is a compound of these substances , and in such quantity as to be able to hold every other material in a state of thin paste or solution . Of the ma- terials thus held in solution ...
Sivu 87
... oxygen may be separated from the water . Hence originates the root , unquestionably the most important part of the plant , and which in some sense may be regarded as the plant itself : for if every other part of the plant be destroyed ...
... oxygen may be separated from the water . Hence originates the root , unquestionably the most important part of the plant , and which in some sense may be regarded as the plant itself : for if every other part of the plant be destroyed ...
Sivu 100
... oxygen ; ammonia is a good stimulus , but oxygen pos- sesses far superior powers , and hence without some portion of oxygen few plants can ever be made to germinate . Hence , too , the use of cow - dung and other animal recrements ...
... oxygen ; ammonia is a good stimulus , but oxygen pos- sesses far superior powers , and hence without some portion of oxygen few plants can ever be made to germinate . Hence , too , the use of cow - dung and other animal recrements ...
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action adverted already observed animals appears Aristotle birds blood body brain called capable carbonic acid character chiefly colour common consequence consists constitutes Cuvier degree denominated derived distinct doctrine earth Epicurus equally existence external senses fact faculty farther feeling fishes fluid former gastric juice genus glottis Greek happiness heart heat hence hippopotamus human hypothesis ideas important innate ideas insects instances instinct intelligence kind knowledge lacteals language larynx Lect lecture less Lucretius mankind manner material matter means mind Misor moral muscles nature never objects occasionally organs origin oxygen passions peculiar perfect perhaps perpetually petrifactions philosophers physiologists plants Plato possess present principle produced proof prove Pythagoras quadrupeds racters reason respect sensation solid soul species stomach substance supposed taste term theory thing tion traced tribes truth variety various vegetable ventriloquism whence whole words worms zoophytes