Question

How harmful chemicals enters our body

Answer 1

Answer:

Breathing of contaminated air is the most common way that workplace chemicals enter the body. Some chemicals, when contacted, can pass through the skin into the blood stream. Eyes may also be a route of entry.

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Answer 2

Answer:

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Explanation:

Ingestion involves hazardous chemicals that enter the body through the mouth. These include chemical dusts, particles and mists that are inhaled through the mouth and swallowed or which have contaminated objects, such as hands, food and cigarettes, that come in contact with the mouth.