Answer: maybe a creature that can fly and swim
Explanation:
<span>B. During the early 1900s, the populations of US cities located on the West Coast were the highest, but by 2000, the populations of cities located in the Midwest became greater than those of the East Coast</span>
The factors that contributed to the environmental problems which exist in Europe was that B. Much of Europe is densely populated.
There are several ways by which culture can spread from one place to another. Mostly spreading of culture is attributed to cultural diffusion. WHen a person from one culture mixes with the people of another culture then there is a high probability that the culture of both the people will slowly merge. They both will start accepting the culture of one another. Culture can also spread during trading, marriage etc between two countries. people of the both the countries will come to know about the culture of each other and accept some parts of it. During this modern age, technology has also played a role in the spreading of culture to various places lying far away.
Sorry sis no one is writing an essay for you