Vitamins are organic substances needed in
1. large amounts to decrease cell size.
2. large amounts to promote health.
3. small amounts to promote growth.
4. small amounts to increase cell size.
Correct Answer: 3
Rationale 1: Cells do not supply vitamins; they are needed in the diet.
Rationale 2: Vitamins are not needed in large amounts.
Rationale 3: Vitamins are needed in small amounts to promote growth and maintain health.
Rationale 4: Cells do not supply vitamins; they are needed in the diet.
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