Answer:
Eugenics is a movement that is aimed at improving the genetic composition of the human race. Historically, eugenicists advocated selective breeding to achieve these goals. Today we have technologies that make it possible to more directly alter the genetic composition of an individual.
B is the most accurate for this question! :D
Answer:
through boats that go on the Eraphates river
Explanation:
After Alexander death, Egypt was ruled by : B. Ptolemy
He was a famous philosopher, mathematician , and astronomer from Egypt. During Alexander era, Ptolemy was the Great General of Macedonian army
hope this helps