Calcium storage, lipid synthesis, carbohydrate metabolism, and detoxification of harmful substances, all occur in the .

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.

answer; a muscle cell, another neuron and a of the above