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Author Question: What astronomical object is the most important source for determining the age of our Solar System? ... (Read 280 times)

misspop

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on: Jul 27, 2018
What astronomical object is the most important source for determining the age of our Solar System?
 
  a. lunar rocks
 b. Earth core samples
  c. meteorites
 d. meteors
 e. asteroids

Question 2

A supergiant star's radii may extend out to the _____.
 
  a. half the orbit of Mercury
  b. orbit of Mercury
 c. orbit of Venus
 d. orbit of the Earth
 e. orbit of Saturn


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ghepp

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

c

Answer to Question 2

e


misspop

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  • Posts: 540
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

kalskdjl1212

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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