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 76 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?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Surface Features on Europa Surface Features on Europa
Capillary puncture sites. Capillary puncture sites.
Find the lateral area, total surface area, and volume of the frustum Find the lateral area, total surface area, and volume of the frustum
Binding of a chylomicron to lipoprotein lipase on the inner surface of a capillary Binding of a chylomicron to lipoprotein lipase on the inner surface of a capillary
Variations in the Ocean’s Surface Temperature and Salinity with Latitude Variations in the Ocean’s Surface Temperature and Salinity with Latitude
Bone Surface Markings: Head Bone Surface Markings: Head
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library