Answer :
Final answer:
The recommended daily allowance of water for elderly person is 25-30 milliliters per kg of body weight. However, many factors can influence this need, so it is recommended to consult with a healthcare professional.
Explanation:
The recommended amount of water an elderly person should consume on a daily basis, considering body weight, is around 25-30 milliliters per kg of body weight. This answer is represented by option c. 25-30
However, it’s important to note that the amount of water a person needs can vary greatly depending on factors such as physical activity, illnesses, medications usage, and climate. All these factors can affect body's water needs. For an accurate assessment, it's recommended to consult with a healthcare professional.
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