Answer:
C. The bacteria have high genetic variability and high reproductive rates.
The buffer systems functioning in blood plasma include plasma proteins, phosphate, and bicarbonate and carbonic acid buffers. The kidneys help control acid-base balance by excreting hydrogen ions and generating bicarbonate that helps maintain blood plasma pH within a normal range.
the answer is a because if the model is based on experimental data it wont be good unless it has been tested.
The process by which oxygen is taken to the lungs is called Inhalation or Inspiration.
