Students should rec-ognize photosynthesis as the primary source of energy in coral reef systems and the role of the algae living within the coral tissues (zooxanthellae). Ask students to identify organisms that could provide an energy source for their miniature coral reef ecosystem.
Requirement: Iron which is considered to be a trace mineral also plays a vital role to perform various body functions. Healthy body requires sufficient amount of iron. Everyday our body requires around 10 mg to 18mg of iron. 70% of iron is stored in hemoglobin and 26% of it is stored in liver, spleen and bones. Importance: Iron is a mineral which is responsible for the conversion of blood sugar into energy.
Phosphorus is a mineral found in the body. About 85 percent of the phosphorus in the body is in bones. Phosphorus is the bodyâs next most abundant mineral after calcium. The body uses phosphorus to: 1  form strong bones and teeth. 2  maintain a normal pH balance.3  get oxygen to tissues. 4  create energy.5  change protein, fat and carbohydrate into energy.hosphorus is a mineral found in the body. About 85 percent of the phosphorus in the body is in bones. Phosphorus is the bodyâs next most abundant mineral after calcium. The body uses phosphorus to: 1  form strong bones and teeth. 2  maintain a normal pH balance.