Answer:
Option (B)
Explanation:
For an organism to get preserve and form fossil, the organism must be comprised of a hard part and they should be immediately buried by the sediments after their death. The body of the organism must be detached from the oxygenated environment so that the body does not get damaged.
Mudflats usually refers to the coastal wetland areas that are commonly formed in the inter-tidal zone. They are also considered as the tidal flats. These mudflats are comprised of fine sediments that are carried from other places and are rich in organic matter and there is low or absence of oxygen. This helps in the preservation of fossils.
For example, clams with calcite shells that lived on the mudflat are most likely to be preserved in geological history.
Hence, the correct answer is option (B).
There may be more, but some types of refugees are:
War
Social
Religious
Political
Racial
Answer:
South America has the highest
Answer:
colonialism had a huge impact on the lives of Africans economic policies were adopted by Europeans.Africa's tradition lifestyle and culture were destroyed ,land was taken away from people ,by the colonial power it became a problem after world war ll when European countries were financially devastated, cash crops were introduced to meet industrial needs of European countries cocoa ,coffee ,tea these are some examples ,till today African on it own isn't doing very well ,it a both a developed and developing country ,like in terms of health care we don't really have everything we need in a country
.
Answer:
A. increased; Great Migration
Explanation:
When the migration began, 90 percent of all African-Americans were living in the South. By the time it was over, in the 1970s, 47 percent of all African-Americans were living in the North and West. A rural people had become urban, and a Southern people had spread themselves all over the nation.
