Which statement about electrons and atomic orbitals is not true? 1. atom’s lowest energy level has only one orbital. 2.an electron cloud represents all the orbitals in an atom. 3.an electron has the same amount of energy in all orbitals. 4. an orbital can contain a maximum of two electrons.

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.