Health, 03.11.2020 02:20, joejoefofana
Of the thousands of chemical substances found in tobacco smoke, how many are known or suspected to cause cancer?
a.) more than 45
b.) more than 55
c.) more than 65
d.) more than 75
Answers: 3
Health, 21.06.2019 21:30, nidiavega2009
How much blood does a healthy agult normally contain
Answers: 2
Of the thousands of chemical substances found in tobacco smoke, how many are known or suspected to c...
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