Answer:
Step-by-step explanation:
Iron (Fe) is a common element that is found in the human body and is essential for the formation of red blood cells Cells are the basic building blocks of life and are found in all living organisms Air is a mixture of gases that is essential for life and contains oxygen which is required for the process of respiration
Iron (Fe) also plays a role in iron-air batteries where the power comes from the interaction of iron with oxygen. The steel oxidizes nearly exactly as it would during its corrosion phase within that procedure. The oxygen necessary for the reaction may be taken from the ambient air, eliminating the requirement for the cell to store it