A vitamin is an organic compound and an essential nutrient that an organism requires in limited amounts. An organic chemical compound (or related set of compounds) is called a vitamin when the organism cannot synthesize the compound in sufficient quantities, and it must be obtained through the diet; thus, the term vitamin is conditional upon the circumstances and the particular organism.
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7.
Define acceleration runs.
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8.
What is Goal setting ?
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9.
Explain any two factors affecting wellness.
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10.
Explain any two types of causative factors related to accidents in sports.