The human body today has many replaceable parts, ranging from artificial hearts to myoelectric feet. What makes this possible is not just complicated technology and delicate surgical procedures. It’s ...
Iron is crucial for the human body. The human body's total contained iron is 4.3 and 2.3 grams respectively. Iron is an ...
Metal atoms such as copper, zinc and iron are naturally present in the human body and help our brains and bodies function. They are involved in many different processes including energy production, ...
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