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.
They were quite successful in protecting those inside.
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The life of an average Egyptian in the ancient times was difficult. Most of them have devoted themselves to working in the agricultural realm <span>in which the work of plowing, planting and harvesting were still defined to be very difficult. They often work hard to exchange their crops to meat. Answer is No.</span>
4 the introduction of sound
