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Author Question: Pulverized rock is believed to make up the Moon's a. rays. b. craters. c. rills. d. plains ... (Read 77 times)

tatyanajohnson

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Pulverized rock is believed to make up the Moon's
 a. rays.
  b. craters.
  c. rills.
  d. plains (maria).

Question 2

Optics is divided into ray optics and ______________ optics.
 Fill in the blank(s) with correct word



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Leostella20

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Answer to Question 1

a

Answer to Question 2

physical, or wave





 

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