Answer:
Explanation:
The lungs and other organs of the respiratory system bring oxygen into the body and release carbon dioxide into the atmosphere. ... Gas exchange helps maintain homeostasis by supplying cells with oxygen, carrying away carbon dioxide waste, and maintaining the proper pH of the blood.
Their roots are near the surface, where they have access to oxygen.
Answer:
Anton was by far the stronger swimmer and he had no excuse to fail
The answer is:
the change in red blood cell volume is principally due to the movement of WATER.