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Author Question: Which main-sequence star will have the shortest lifetime? A) G B) A C) O D) M E) Can't tell ... (Read 74 times)

karateprodigy

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  • Posts: 550
on: Jul 27, 2018
Which main-sequence star will have the shortest lifetime?
 
  A) G
  B) A
  C) O
  D) M
  E) Can't tell from information provided.

Question 2

Seismic waves are most useful for mapping
 
  A) the surface of Mars with Global Surveyor.
  B) the surface of Venus with Magellan.
  C) the Earth's core and mantle.
  D) the depths of the oceans.
  E) the density of the hydrosphere.


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TheDev123

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

C

Answer to Question 2

C


karateprodigy

  • Member
  • Posts: 550
Reply 2 on: Jul 27, 2018
:D TYSM

ashely1112

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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