Because the kidney is the one who produce the urine , a urine is a fluid that contains of ion , water and small soluble compounds. narrow muscular tubes in between the kidneys and bladder is called the ureters. the kidney has the renal cortex, real medulla, the renal pyramids and actually a lot more.
Natural unproven therapies
Answer:
B.
Participate in more activities like weight lifting
Sleep? it works alot it helps the mind relax
Systemic circulation which is the movement of blood through tissues of the heart carries oxygenated blood from left ventricle through arteries.
Systemic circulation moves blood between the heart and rest of body . It send oxygenated blood out to cells and return the degenerated blood to the heart.
Heart is the only organ in circulatory system organs . blood goes from heart to lung to get oxygen. lungs are the part of the respiratory system. Heart pumps oxygenated blood through artiest to the body. Systemic provide the functional blood supply to all body tissue. Oxygen locks into molecule called hemoglobin in red blood cells.
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