Question

explain how harmful Chemicals enter our body (3 marks)​

Answer 1

Answer:

by eating food ,

by drinking water

by sex

Answer 2

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. The eyes may also be a route of entry. ... Workplace chemicals may be swallowed accidentally if food, hands, or cigarettes are contaminated.