Answer:
The primary function of red blood cells is to transport oxygen to body cells and deliver carbon dioxide to the lungs.
Explanation:
The structure<span> and </span>function relate<span> because what the </span>structure<span> is made of influences what the ... Therefore, it is fit to </span>do<span> the job of pumping blood around the body.</span>
It is the Watt per square meter, or W/m2.