Environmental Sciences, asked by rajinderkumar1200, 5 months ago

17. ਕੈਂਸਰ ਕਿਹੜੇ - ਕਿਹੜੇ ਪਦਾਰਥਾਂ ਨਾਲ
ਹੁੰਦਾ ਹੈ ? *
a. tobacco
b. alcohol
c. viruses
d. all of above​

Answers

Answered by singhsurinder197100
19

Answer:

tobacco is right answer

Explanation:

please mark as brainlist

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