...they chose to call the " vital principle." The physical forces in the living body they supposed cculd be suspended or again set free at any moment, by the...interior of the body, so that the health of the body would be thereby preserved or restored. Now the conservation of force can exist only in those systems...

...detormined by one principal agent which they chose to call the "vital principle". The physical forces iu the living body they supposed could be suspended or...interior of the body, so that the health of the body wonld be thereby preserved or restored. Now the conservation of force can exist only in those Systems...

...ask, what follows from this fact as regards the nature of the forces which act in the living body ? bodies were determined by one principal agent which...interior of the body, so that the health of the body would be thereby preserved or restored. Now the conservation of force can exist only in those systems...

...opinion that the processes in living bodies were determined by one principal agent which they termed the "vital principle." The physical forces in the...interior of the body so that the health of the body could thereby be preserved or restored. The present generation, on the contrary, is hard at work to find...

...physiologists in the last century, and in the beginning of this century, were of opinion that the processes in living bodies were determined by one principal agent...interior of the body, so that the health of the body would be thereby preserved or restored. Now the conservation of force can exist only in those systems...