Cancer is caused by
A. Dietary factors
B. Tobacco consumption
C. Exposure to chemicals
D. All the above
Answer: Option D
A. Dietary factors
B. Tobacco consumption
C. Exposure to chemicals
D. All the above
Answer: Option D
A. No. of females/1000 males
B. No. of males/1000 females
C. No. of female births in 1000 births
D. No. of male births per 1000 births
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