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Author Question: Rock salt and rock gypsum are both examples of ____. A)banded iron formations B)biochemical ... (Read 150 times)

sc00by25

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Rock salt and rock gypsum are both examples of ____.
 A)banded iron formations
 B)biochemical sedimentary rocks
 C)evaporites
 D)detrital sedimentary rocks
 E)carbonate rocks

Question 2

What characterized the sphenopsid plant group?



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tkempin

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Answer to Question 1

C

Answer to Question 2

This group has jointed stems and horizontal underground stem-bearing roots.





 

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