Author Question: A __________________ cycle lasts 11 years, whereas a ________________ cycle lasts 22 years. Fill ... (Read 91 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
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

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

sunspot, solar magnetic

Answer to Question 2

False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

For a complete list of videos, visit our video library