17. ਕੈਂਸਰ ਕਿਹੜੇ - ਕਿਹੜੇ ਪਦਾਰਥਾਂ ਨਾਲ
ਹੁੰਦਾ ਹੈ ? *
a. tobacco
b. alcohol
c. viruses
d. all of above
Answers
Answered by
19
Answer:
tobacco is right answer
Explanation:
please mark as brainlist
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