<span>The Hellenistic (Greek) mathematician who invented the compound pulley and is known for his work with the laws governing simple machines was C. Archimedes.</span>
"About twenty-five percent of Rome’s population was enslaved" is the statement among the choices given in the question that <span>best describes slavery in ancient Rome. The correct option among all the options that are given in the question is the second option or option "B". I hope it helps you.</span>
The answer is:
B. they rebelled against the harsh rule of the shang
hope this helps, Pal
Something scarce is something that is not found easily. It is sometimes limited therefore it is RARE.
Your answer would be rare. :) Hope I helped. :D