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

Author Question: In shape and component stars, elliptical galaxies are most like our own A) galactic center. B) ... (Read 21 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Jul 27, 2018
In shape and component stars, elliptical galaxies are most like our own
 
  A) galactic center.
  B) spiral arms.
  C) nuclear bulge.
  D) companions, the Magellanic Clouds.
  E) halo.

Question 2

What support for the solar nebula theory has come from observations of nearby young stars?
 
  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

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

Many show dusty disks, with large infrared excesses, forming around the stars' equators as the stars condense. In some cases, these disks are seen as dark profiles in front of the star, such as in the Orion Nebula.


Melani1276

  • Member
  • Posts: 516
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Shape changes in molecules Shape changes in molecules
A clouded leopard at the Feline Conservation Center, Rosamond, California A clouded leopard at the Feline Conservation Center, Rosamond, California
Classifying the Spectra of Stars Classifying the Spectra of Stars
New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f
Statistics Center (07/2016) Statistics Center (07/2016)
Moderate to high physical activity in PE classes is one component of a successful prevention effort ... Moderate to high physical activity in PE classes is one component of a successful prevention effort ...
Video: Introduction to Spirometry

For a complete list of videos, visit our video library