This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What did the Martian surface look like from the Viking lander sites? A) a dry, dusty, ... (Read 29 times)

haleyc112

  • Hero Member
  • *****
  • Posts: 600
on: Jul 27, 2018
What did the Martian surface look like from the Viking lander sites?
 
  A) a dry, dusty, boulder-strewn desert
  B) a huge canyon stretching out to the horizon
  C) flat, dark volcanic rocks out to the horizon
  D) very mountainous with huge volcanoes in the distance

Question 2

How are the jets produced by radio galaxies similar to those from protostars?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jlaineee

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

Jets in radio galaxies and in protostars may be generated by the same physical mechanisms. They both probably are means for the systems to shed angular momentum. They both probably coexist with a disk structure.


haleyc112

  • Hero Member
  • *****
  • Posts: 600
Reply #2 on: Jul 27, 2018
Thank you!


jlaineee

  • Sr. Member
  • ****
  • Posts: 380
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Sites of mtDNA mutations in certain human diseases Sites of mtDNA mutations in certain human diseases
(PDB ID 7GCH) (b) A depiction of the enzyme emphasizing its surface (PDB ID 7GCH) (b) A depiction of the enzyme emphasizing its surface
Views of Earth’s Surface Views of Earth’s Surface
The Venusian Surface The Venusian Surface
Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
One surface barrier to infection One surface barrier to infection
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library