<span>The nephron is the basic structural and functional unit of the kidney, it regulates the concentration of water and soluble substances like sodium through filtering the blood, reabsorbing what is needed and excreting the rest as urine. Therefore urine should be free of blood as the nephron filters the blood, cleaning it for the body to reuse.</span>
Public speaking gives an advantage to their personal, social, and professional life. :)
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Answer:
you just have to practice.
Answer:
the answer is B- Use the first and second fingers to count the pulse for a minute at the wrist, then at the neck.
Explanation:
