Develop an argument that explains how an organism is made up interacting body systems, which are all made up of cells. in your argument, explain how each level of organization is made up of a system of interacting parts.

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.

a community that experiences major changes undergoes progress