Electrolytes serve several purposes in the body, including
a.
brain function and nerve sensitivity
b.
nerve and muscle function and fluid balance
c.
fluid balance and efficient circulation
d.
nerve sensitivity and efficient circulation

The correct answer is option B.

Explanation:

The body requires electrolytes as they are essential for several purposes. In the electrolytes there are various minerals such as sodium, calcium, and potassium. These minerals are mainly associated with maintaining body fluids that loses due to perespiration, and respiration, urination or exercising,

Body use these electrolytes in nerve and muscle function by releasing minerals such as calcium and sodium. Other major role is to maintain fluid balance.

Thus, the correct answer is - option B.

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