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Answer:
Each layer has a unique chemical composition, physical state, and can impact life on Earth's surface. ... Movement in the mantle caused by variations in heat from the core, cause the plates to shift, which can cause earthquakes and volcanic eruptions.
Https://wonderopolis.org/wonder/what-is-earths-core-made-of
This may help you on your en devours. This question truly doesn't make any sense to me... <span />
Answer:
Correct answer is:
B. Immigration to a new country
C. Economic advances or setbacks
Explanation:
Option A is not correct as the deep-seated religious practices are not allowing big changes in the society, as it usually remains closed.
B is correct as immigrants are often bringing their customs, beliefs and therefore are changing cultural patterns.
C is also correct as economical changes are important factor when it comes to the changes in the cultural patterns, as are allowing or disallowing them.
D is not as lack of technology is slowing down the societies.