Seudónimo Seudónimo
  • 15-03-2017
  • Physics
contestada

Imagine you want to get 1 kcal of energy from a cow. How much energy would the cow need to get from plants? Why?

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Julica216 Julica216
  • 17-03-2017
1000 kcal because you only get 10% of the energy of the thing you eat
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