A.
The endurance of an athlete is dependent on his or her body's ability to uptake oxygen efficiently, a task carried out by the red blood cells.
I believe that the answer is b. False because just because you don't have any symptoms doesn't mean you never will. For example, I never caught the flu in my childhood. But that doesn't mean I never will.
Answer:
you would have to cut out animal products and meat and most likely not
Explanation:
The reason not is because people in thrid world conturys often rely on animals.
