Which is a function of nephrons? they release urine from the body. they filter perspiration from sweat glands. they release adh into the blood. they filter water and solutes from blood?

The correct answer is they filter water and solutes from blood.
The nephron is a structural unit of kidneys with the function to filtrate blood in order to produce urine. A nephron is used to ultrafiltrate water, ions and small molecules from the blood, to excrete wastes and toxins, and return needed molecules to the blood (reabsorption).

 filter water and solutes from blood.