Answer:
if the age of the red blood cells are old that means they've been there for awhile, if they're young/new that means a person was blood doping
Explanation:
The answer is B: there would be fewer American Indians or B: Slavery would not have been permitted
according to me I think it's a I'm not sure
Para ayudar a la comunidad
Answer:
A. To limit the growth of bacteria
Explanation:
I calculated it logically
