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Author Question: Astronomical alignments in antiquity on solstice and equinox sunrises and sunsets show us these ... (Read 57 times)

ereecah

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Astronomical alignments in antiquity on solstice and equinox sunrises and sunsets show us these builders had developed a ________ for farming.
 
  Fill in the blank(s) with correct word

Question 2

If two stars are the same size and one is twice the temperature of the other, how much more luminous is the hotter one?
 
  What will be an ideal response?



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lauravaras

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Answer to Question 1

calendar

Answer to Question 2

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ereecah

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Reply 2 on: Jul 27, 2018
:D TYSM


xthemafja

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Reply 3 on: Yesterday
Gracias!

 

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