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Author Question: The dominant features of the highlands of the Moon, ________ are chiefly the result of impacts of ... (Read 64 times)

bclement10

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on: Jul 27, 2018
The dominant features of the highlands of the Moon, ________ are chiefly the result of impacts of comets and asteroids early in the Moon's history.
 
  Fill in the blank(s) with correct word

Question 2

What is the defining property of the Trojan asteroids?
 
  A) Their orbital periods are exactly one year, like ours.
  B) They have orbits that cross the orbit of the Earth, but not that of Venus.
  C) They have orbits at the distance of Jupiter and 60 degrees ahead of or behind it.
  D) They have orbits between Saturn and Uranus.
  E) Like Pluto, they are in a 3:2 resonance with Neptune.


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poopface

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Reply #1 on: Jul 27, 2018
Answer to Question 1

craters

Answer to Question 2

C


bclement10

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Reply #2 on: Jul 27, 2018
TY


poopface

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Reply #3 on: Jul 27, 2018
You're welcome


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