If you were analyzing a microscopic model of a freshwater ecosystem, what is one autotroph you might encounter?(1 point) bacteria
bacteria

ciliates
ciliates

flagellates
flagellates

algae

voluntary muscles are controlled by the cerebellum.

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.

answer; cnidarians;