When dealing with other people who are complaining about a major task-related change, you've usually talked to them about:

the most logical answer would be a

i think the miocene epoch spans the time from 23 million to 12 million years ago.

the answer is 100% density i've answered this question before and done the quiz myself.

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.