This topic contains a solution. Click here to go to the answer

Author Question: The Southern hemisphere of Mars is at A) an average elevation and is covered with impact craters ... (Read 29 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
The Southern hemisphere of Mars is at
 
  A) an average elevation and is covered with impact craters
  B) a higher than average elevation and is relatively smooth
  C) a higher than average elevation and is covered with impact craters
  D) a lower than average elevation and is relatively smooth

Question 2

Kepler's First Law of planetary motion states that
 
  A) an imaginary line joining the Sun and planet sweeps out equal areas in equal times
  B) the further a planet is from the Sun, the faster it moves in its orbit
  C) the orbits of planets are ellipses
  D) the further a planet is from the Sun, the slower it moves in its orbit



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

C

Answer to Question 2

C



WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
Both answers were spot on, thank you once again




 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

For a complete list of videos, visit our video library