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

Author Question: Observations and stellar evolution models indicate that the central star of a planetary nebula ... (Read 65 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 27, 2018
Observations and stellar evolution models indicate that the central star of a planetary nebula finally must contract and become a _____.
 
  A) yellow giant
  B) white dwarf
  C) red giant
  D) black dwarf

Question 2

The violent explosive death of an aging massive star results in a _____.
 
  A) planetary nebula
  B) white dwarf
  C) supernova
  D) spiral trace


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrerig

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


go.lag

  • Member
  • Posts: 667
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Evolution Humor Evolution Humor
awesome diagram on evolution and diversity awesome diagram on evolution and diversity
The Orion Nebula The Orion Nebula
Orientation of the Central Engine and Its Jets Orientation of the Central Engine and Its Jets
Frederick Law Olmsted and Calvert Vaux, Central Park, New York City. Frederick Law Olmsted and Calvert Vaux, Central Park, New York City.
A field study of guppy life history evolution. A field study of guppy life history evolution.
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library