Question

Metals which are needed by human body and their functions

Answer 1

Some of these metals are only needed in trace amounts. They play very essential roles in proteins, and in most chemical reactions in the body. The most well known metal is iron(Fe), which transports oxygen in the blood due to its place in the haemoglobin molecule. Other important metals include copper(Cu) and zinc(Zn).

Answer 2

Answer:

Some of these metals are only needed in trace amounts. They play very essential roles in proteins, and in most chemical reactions in the body. The most well known metal is iron(Fe), which transports oxygen in the blood due to its place in the haemoglobin molecule. Other important metals include copper(Cu) and zinc(Zn).

Explanation:

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