It’s either A. Using stem cells to treat diseases and C. diagnosing gentil diseases
or A. using stem cells to treat diseases and D. producing antibodies such as antitoxins
i’m not sure which one it is 100% I just know it’s A, and it’s either C or D
<span>3.It declared that residence in a free territory did not make a slave free.</span>
I think the answer is the United States!
They were able to do that with the utility of weapons.