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Author Question: In general, ____. a. spiral galaxies are the most common galaxies, and are make up most of the ... (Read 19 times)

cartlidgeashley

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on: Jul 27, 2018
In general, ____.
 
  a. spiral galaxies are the most common galaxies, and are make up most of the cataloged galaxies
  b. elliptical galaxies are the most common galaxies, and are make up most of the cataloged galaxies
  c. most cataloged galaxies are spiral, but dwarf galaxies are the most common
 d. most cataloged galaxies are elliptical, but spiral galaxies are the most common
 e. most cataloged galaxies are spiral, but elliptical galaxies are the most common.

Question 2

Diffraction, optical quality, and atmospheric conditions all contribute to the limitations of what power of a telescope?
 
  a. resolving power
 b. magnifying power
 c. diffraction power
 d. light gathering power
  e. focusing power


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isabelt_18

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

e

Answer to Question 2

a


cartlidgeashley

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


isabelt_18

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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