If there are 250,000 kilocalories (kcal) of energy in the grasses, there will be 25,000 kcal of energy are in mice.
What is Trophic level?
This is defined as the position an organism occupies in the food web. As we go up the food web, the energy transferred is 10 percent.
If the grass has 250,000 kilocalories (kcal) of energy, then the mice will have 10 percent of it which is 25,000 kcal.
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