Nerves. The brain and spinal cord are part of the CENTRAL nervous system, and the kidneys are part of the renal system.
Answer:
Being critical by a patient's personal life.
Instead of walking he could run or jog. If there is a longer way he took take that way
Answer:
No
Explanation:
the respiratory system deals with the lungs while urinary system deals with the kidney and bladder. though they work hand in hand.