winniebugg1234 winniebugg1234
  • 08-11-2017
  • Biology
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Which of the following contributions to the theory of the conservation of energy is an observation of a biological system?

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klsdnjflkdsnflk
klsdnjflkdsnflk klsdnjflkdsnflk
  • 08-11-2017
The answer should be C. Hermann von Helmholtz's demonstrations that energy is converted but not created when animals muscles move.
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itsjustalyssa
itsjustalyssa itsjustalyssa
  • 08-11-2017
C. Hermann von Helmholtz's demonstrations that energy is converted but not created when animals muscles move

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