Geography, 26.11.2019 17:31 Masonb5993
Mass extinctions have occurred five times in earth's history. the end permian and cretaceous extinctions were responsible for removing a large percentage of organisms from the planet. how do these extinctions contribute to the biodiversity we see today?
Answers: 2
Geography, 23.06.2019 15:50
The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d
Answers: 3
Geography, 23.06.2019 16:10
Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.
Answers: 2
Geography, 23.06.2019 20:30
Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."
Answers: 3
Mass extinctions have occurred five times in earth's history. the end permian and cretaceous extinct...
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