Water is traveling up a tree carrying nutrients, use the water cycle to explain how that water later becomes groundwater

The water is first absorbed from the soil by the roots of the trees, from there it passes through the stems moving upwards reaching the leaves and flowers, where the water changes to a gaseous state when evaporated; Then the water vapor becomes rain, which mostly falls to the ground and a part reaches the subsoil, becoming underground water, where it is absorbed again by the plants.

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.