It is b cuz i learned took a test on it got it right!
Answer:
But mutation combined with one of the other mechanisms of evolution genetic drift natural selection nonrandom mating and gene flow can result in meaningful changes in allele frequencies in a population
Explanation:
have a nice day :)
Answer:
D, because a similar situation happened in the 60's when the Soviet Union tried to install nuclear armaments in Cuba when the U.S installed it's own arsenal in Turkey.
Explanation:
it is well known as the Cuban missile crisis.
Answer:
The post-traumatic disorder that soldiers acquired prevented them from achieving a normal life because the slightest stimulus could lead them to terrible memories about the crash causing collapses and nervous crises at any time.
Explanation:
The post-traumatic upheaval that the ex-soldiers who fought in the first world war acquired prevented them from being able to return to a normal life due to the constant breakdowns that the simplest of social elements caused in them. The traumas they went through during the war, made them see flashbacks that caused strong paranoia and prevented them from living in a family, social and even professional environment, as they had terrifying nervous crises and that left them completely out of their minds.
The best option from the list would be that "<span>b. The United States began to build up its military and to stockpile weapons," since this was part of the inevitable "Arms Race" that took place between the US and the USSR. </span>
