Mercury
Lead
Iron
Arsenic
Answer is Right!
Answer is Wrong!
The correct answer is B. Lead.
Lead is a heavy metal that is toxic to humans. It can be absorbed into the body through the skin, lungs, or digestive system. Once in the body, lead can damage the nervous system, kidneys, and reproductive system. It can also cause developmental problems in children.
If a bullet is not removed from a gunshot wound, the lead in the bullet can slowly leach out and be absorbed by the body. This can lead to lead poisoning, which can be a serious and even life-threatening condition.
The other options are incorrect because they are not metals that are toxic to humans. Mercury is a heavy metal that is toxic,
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