Which do geologic maps help with? Check all that apply. discovering resources
determining construction safety
looking at natural disaster areas
learning about geologic past
discovering minerals

answer; i believe that the correct answer is (light);

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 u all are looking for is 4000000000000000000000 million years.