The older adult has a greater risk of dehydration because of

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Explanation:

As the body ages, the amount of water in it decreases, and this is one of the main reasons elderly adults are at a higher risk for dehydration. Whereas younger people can afford to lose more water, adults over 60 can lose the same amount and develop dehydration faster.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

you go to account and hit delete!

explanation: