Impeding - to delay or prevent by obstructing it/them.
so your answer is B. Obstructing; slowing down.
Answer:
A
Explanation:
Archimedes systematized the design of simple machines and the study of their functions and developed a rigorous theory of levers and the kinematics of the screw. His works contain a set of concrete principles upon which mechanics could be developed as a science using mathematics and reason.
The first calculation of π(pi) was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world.
I would go with the first one
The answer is woman have very little to none, they participated only as audience.
