Why is igneous rock often used for gravestones, counter tops and building facades?

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

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.