Question

Which of the following vitamins is also known as Niacin (nicotinic acid)?
vitamin B3
Vitamin C
Vitamin D
None of the above

Answer 1

Answer:

Vitamin B3

Explanation:

Question 4 Is the following situation possible? If so, determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.in case of hcp structure how was appears in first second and third layer arranged?Question 4 Is the following situation possible? If so, determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.there are 12 identical balld of different colours in a bag. if 6 more black balls are added then the probability of drawings black balls increase by 1/12. find the original number of black balls

Answer 2

Answer:

vitiman b3

Explanation:

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