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

Author Question: Some giant elliptical galaxies are found to have disks of gas and dust with star forming regions, ... (Read 83 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
Some giant elliptical galaxies are found to have disks of gas and dust with star forming regions, and are probably the result of ________.
 
  Fill in the blank(s) with correct word

Question 2

How do high-mass stars make it more difficult for a molecular cloud to form more stars?
 
  A) Strong winds push gas away.
  B) Ultraviolet photons ionize the gas.
  C) Ultraviolet photons heat the gas.
  D) Radiation pressure pushes ionized gas away.
  E) All of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

mergers

Answer to Question 2

E


arivle123

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

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

The composition of DNA sequences that are found in the nuclear genome of humans The composition of DNA sequences that are found in the nuclear genome of humans
Tissues and Regions of the Root Tip Tissues and Regions of the Root Tip
The asymmetrical appearance of Mira, an oscillating variable star. The asymmetrical appearance of Mira, an oscillating variable star.
Miocene apes were found throughout Europe, continental Asia, and Africa. Miocene apes were found throughout Europe, continental Asia, and Africa.
Important Motor Regions of the Human Brain Important Motor Regions of the Human Brain
This battery cable was found corroded underneath. The corrosion had eaten through the insulation yet ... This battery cable was found corroded underneath. The corrosion had eaten through the insulation yet ...
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library