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.
Answer from: Quest
what are the awnser choices? i mean, without choices, it is an incompleat
Answer from: Quest
That is false even though water expands when frozen nothing changes at all
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