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Subjects
Science TNSB Mentoring
Class 10
Health and diseases
Prevention and control of Cancer and AIDS
5.
Cancer causing agents
Question:
3
m.
Read these sentences and select the answer:
1
.
Heavy smoking causes
All the above
Lung cancer
Cancers in the oral cavity
Cancers in the pharynx and larynx
2
.
A cancer treatment that boosts our immune system's ability to fight cancer. Hence this method is known as
Radiation therapy
Surgery
Immunotherapy
Chemotherapy
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