Which list shows the steps by which surface water can become groundwater? O A. Precipitation → zone of aeration → zone of saturation
B. Zone of saturation → precipitation → zone of aeration
C. Zone of saturation → zone of aeration → precipitation
O D. Zone of aeration -> zone of saturation → precipitation
SUBMIT

when it is at an intermediate population density

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.