The answer would be Wind erosion
D would be the most reasonable answer.
The correct answer for this question is this one:
Given that there are 30 people, then there are 60 alleles. 10 of these people are not tasters. So, there are 20 of those 60 are t alleles. So, 40 alleles are left, but of a mix of t and T. It said in the lesson text that people who can taste this have at least one dominant gene "T". So it could either be homozygous (T,T) or heterozygous (T,t or t,T). People with homozygous recessive genes (t,t) can't taste it.
Answer:
The city of Pompeii was destroyed and buried by a powerful eruption of the Vesuvius volcano in 79AD, which threw a thick layer of volcanish ashes on the city and its inhabitants. Today, old Pompeii is a major touristic destination in Italy and an archeological site for the study of Roman culture and past life. Massive tourism poses a problem to conservation, but authorities try do promote near destinations as an alternative to the massive infllux of visitors to the site. For some time, excavations have been halted recently, too.
Explanation:
Answer:
The population density of the city is 20,000 persons per square mile
Explanation:
Population density is defined as the total population living in a region divided by the total area of the region
Here
Population = 100000
Area of the city = 5 square mile
Density = 
people per square mile
The population density of the city is 20,000 persons per square mile
