Question

why it is important to study metal​

Answer 1

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Maintaining different concentrations of sodium and potassium inside and outside living cells is critical for body functions such as muscle contraction and heart function. The presence of metals (such as zinc) is also required for many essential enzymatic reactions (for example, the digestion of proteins).

Answer 2

Answer:

Not only does your body need metals such as zinc and copper to function properly, but without metals your computers wouldn't exist. ... The earth itself has many elements, with about 80% of them being metals. Infinitely recyclable, metals are used in all sorts of objects and products, from cosmetics to batteries.