Author Question: Except Mercury's orbit, the rest of the planets' orbital planes are inclined by no more than _____. ... (Read 61 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
Except Mercury's orbit, the rest of the planets' orbital planes are inclined by no more than _____.
 
  A) 4.6
  B) 5.2
  C) 6.3
  D) 3.4

Question 2

_____ is pulverized rock scattered by meteorite impacts on a planetary surface.
 
  A) Ejecta
  B) A magma ocean
  C) The Maxwell Montes
  D) Permafrost



tkempin

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

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

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

For a complete list of videos, visit our video library