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Author Question: Rills are ____. A)steep slopes where soils form slowly B)flat areas where soils form slowly C)rocky ... (Read 153 times)

Pineappleeh

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on: Jul 13, 2018
Rills are ____.
 A)steep slopes where soils form slowly
 B)flat areas where soils form slowly
 C)rocky areas where soil formation is difficult
 D)shallow enough to be eliminated by plowing
 E)too deep to be eliminated by plowing

Question 2

At the end of the Permian, the marine invertebrates suffered the greatest extinction with about 90 percent loss of species.
  Indicate whether the statement is true or false


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l.stuut

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Reply #1 on: Jul 13, 2018
Answer to Question 1

D

Answer to Question 2

False


Pineappleeh

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Reply #2 on: Jul 13, 2018
TY


l.stuut

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Reply #3 on: Jul 13, 2018
Happy to Help


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