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

Author Question: As viewed from above or face-on, a ____________ spiral galaxy has many branches and spurs, making ... (Read 45 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
As viewed from above or face-on, a ____________ spiral galaxy has many branches and spurs, making the arms less discernible.
 
  Fill in the blank(s) with correct word

Question 2

What causes the outward pressure that balances the inward pull of gravity in a star?
 
  a. the outward flow of energy
  b. the opacity of the gas
  c. the temperature of the gas
  d. the density of the gas
  e. the temperature and the density of the gas


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 27, 2018
Answer to Question 1

flocculent

Answer to Question 2

a


khang

  • Member
  • Posts: 569
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Barred Spiral Galaxies Barred Spiral Galaxies
Face Development in the Womb Face Development in the Womb
(A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ... (A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ...
Redrape the back, face the head of the table, and apply passive touch as finishing technique. Gently ... Redrape the back, face the head of the table, and apply passive touch as finishing technique. Gently ...
Clear the inguinal catchment area. Face the side of the table at recipient’s waist. Place your ... Clear the inguinal catchment area. Face the side of the table at recipient’s waist. Place your ...
The melting of glaciers and ice sheets is making an increasing contribution The melting of glaciers and ice sheets is making an increasing contribution
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library