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Author Question: The model of ________ used circular deferents and epicycles in a geocentric universe to explain ... (Read 55 times)

Lisaclaire

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on: Jul 27, 2018
The model of ________ used circular deferents and epicycles in a geocentric universe to explain planetary motions.
 
  A) Ptolemy B) Hipparchos C) Copernicus D) Aristarchus E) Pythagoras

Question 2

Most of the galaxies in the Local Group are
 
  A) small spirals like M33 and the LMC.
  B) active galaxies like Centaurus A.
  C) small ellipticals like the companions to M31 in Andromeda.
  D) big spirals like our Galaxy and M31.
  E) small irregulars like the Magellanic Clouds.


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kilada

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

A

Answer to Question 2

C


Lisaclaire

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Reply 2 on: Jul 27, 2018
Gracias!

kjohnson

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

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