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OLga [1]
3 years ago
6

The amount of a harmful chemical to which a person is exposed is the ____.

Chemistry
2 answers:
kotykmax [81]3 years ago
6 0
A. dose
a dose is an amount, a response is an action, and pollutant and toxins are substances
Tom [10]3 years ago
5 0
The answer is A=dose
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2 years ago
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