Oxygen in the air can cause sliced fruit to brown, a process called enzymic browning (an oxidation reaction). Phenols and the enzyme phenolase are found in the cells of the apple, and when these are exposed to oxygen in the air, for example through slicing, the oxygen causes a reaction.
Answer:
physically fitness
Explanation:
physically fitness means the condition in which all of the body parts and organs are free from disease.At the same time, physically fitness denotes physical health in which all of the body organs function well.
.maybe it’s 24 adding and finding the sun
<em>Minerals maintain water balance
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<em>Carbohydrates provide basic energy
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<em>Proteins repair body tissue
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<em>Fats maintain body temperature
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<em>Vitamins absorb other nutrients
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