The tube is lubricated using what?
A. Olive oil
B. Kerosene
C. Local anaesthesia
D. None of these
Answer: Option A
A. Olive oil
B. Kerosene
C. Local anaesthesia
D. None of these
Answer: Option A
Vitamins and minerals help in . . . . . . . .
A. protection
B. repair
C. giving energy
D. maintenance of health
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