The amount of energy that would pass from the deer to the wolf if the grasses had 5000 kcal is approximately 10% (500 kcal).
The expression flow of energy in an ecosystem makes reference to how energy is passed from different trophic levels in the food chain, which is only conserved at a rate of 10%.
In conclusion, The amount of energy that would pass from the deer to the wolf if the grasses had 5000 kcal is approximately 10% (500 kcal).
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