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

Author Question: A planet is closest to the Sun in its elliptical orbit when it is at A) perigee B) aphelion C) ... (Read 38 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
A planet is closest to the Sun in its elliptical orbit when it is at
 
  A) perigee
  B) aphelion
  C) apogee
  D) perihelion

Question 2

The Northern hemisphere of Mars is at
 
  A) a higher than average elevation and is covered with impact craters
  B) a higher than average elevation and is relatively smooth
  C) an average elevation and is covered with impact craters
  D) a lower than average elevation and is relatively smooth



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

D

Answer to Question 2

D





 

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?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

For a complete list of videos, visit our video library