Why are there two numbers normally given when determining blood pressure?

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves

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.

the answer

b.) bowling ball