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

Author Question: The core of the Sun is A) at the same temperature and density as its surface. B) composed of ... (Read 86 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
The core of the Sun is
 
  A) at the same temperature and density as its surface.
  B) composed of iron.
  C) constantly rising to the surface through convection.
  D) at the same temperature but much denser than its surface.
  E) much hotter and much denser than its surface.

Question 2

When someone on Earth observes the Moon in the first-quarter phase, someone on the Moon facing Earth observes Earth in the
 
  A) crescent Earth phase.
  B) third-quarter Earth phase.
  C) new Earth phase.
  D) first-quarter Earth phase.
  E) full Earth phase.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ky860224

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

E

Answer to Question 2

B




fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jul 27, 2018
:D TYSM


marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

For a complete list of videos, visit our video library