Which of the following two statements describe benefits of biotechnology in medicine?

a. using stem cells to treat diseases
b. using antibiotics to treat infection
c. diagnosing genetic diseases
d. producing antibodies such as antitoxins
e. curing diseases such as smallpox

Which four of these developments were made under mongol rule during the pax mongolica? the extension of the grand canal in china the spread of christianity the spread of weapons that used gun powder the invention of new medicines the establishment of a postal system the invention of geometric models of lunar motion

What was the biggest role in connecting rome with rich regions

Japan became a peaceful democratic nation relativlt quickly after the end of world war 2. which step was not part of its post-war transformation? a. giving the emperor more political power.b. adopting a new constitution.c. giving women the right to vote.d. disarming most of the military.