Author Question: A __________________ cycle lasts 11 years, whereas a ________________ cycle lasts 22 years. Fill ... (Read 152 times)

sammy

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A __________________ cycle lasts 11 years, whereas a ________________ cycle lasts 22 years.
 
  Fill in the blank(s) with correct word

Question 2

Kepler's second law of planetary motion states that the orbits of the planets are ellipses with the Sun at one focus.
 
  a. True
  b. False
  Indicate whether the statement is true or false



31809pancho

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Answer to Question 1

sunspot, solar magnetic

Answer to Question 2

False



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