Which of the following best defines gene flow? A the sum of all genetic traits in a population's individuals at a given time
B any movement of genes from one population to another
C any movement of organisms from one environment to another
D the random change in the frequency of an allele in a population

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

i think it would be a

when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.

the big question intentionally left by halloween 2018 is whether michael myers is really dead or not. the last time we see him, michael is trapped in the cage just as laurie's house starts to burn. however, when the film cut back to the flames, the room appears empty.

explanation:

hope this and mark me as brainliest if you want.