Alcohol, For sure is one of them, Pesticides, Household products, Etcetera..
Stress can actually improve your ability to concentrate and perform if the level is moderate. <span>Better concentration and focus makes life easier and more productive, and anyone can make it happen. Hope this answers the question. Have a nice day.</span>
The answer is ...They should check their facts and exchange questions with each other. .
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C. should be your answer.
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Yes, it can cause many physical health issues
