In the table 1 (above), what data are necessary to determine the carrying capacity of ferrets in an area of a given size? 1. Prairie dog biomass, number of prairie dog colonies, and average colony size

2. Number of prairie dog colonies

3. Prairie dog biomass, number of prairie dog colonies, and site area

4. Site area

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answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.

d. cellulose and starch