Organs of excretion make up the excretory system. They include the kidneys, large intestine, liver,and lungs. The kidneys filter blood and form urine. They are part of the urinary system, which also includes the ureters, bladder, and urethra.
The answer is B. Is greater than the number of deaths.
An important buffer in the blood mixture of carbonic acid and bicarbonate ion.
Carbonic acid is a powerless inorganic acid, which is moreover considered a arrangement of carbon dioxide in water. Most of the carbonic acid at that point dissociates to bicarbonate and hydrogen particles.