Explanation:
If we use farm animals for what they are good at - converting by-products from the food system and grass resources into valuable food and manure - they can contribute significantly to human food supply, while at the same time reducing the environmental impact of the entire food system. By converting these so-called low-opportunity-cost feeds, farm animals recycle biomass and nutrients into the food system that would otherwise be lost to food production. Rearing animals under this circular paradigm, however, requires a transition from our current linear food system towards a circular one. Here we present a biophysical concept for the role of farm animals in a circular food system, essential for meeting dietary recommendations within the boundaries of our planet.
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Answer:
I am happy to help but I just need to know if we are talking about Anne Frank? or a different Anne?
The correct answer is D, to focus. If you'd like proof, i can show ya.
I know i am late, but for the new ppl, here you go. can i get brainliest?
I believe it would be B :) your welcome
