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

Author Question: Elliptical galaxies contain more gas, dust, and young stars than do Sa galaxies. a. True b. ... (Read 44 times)

SAVANNAHHOOPER23

  • Hero Member
  • *****
  • Posts: 542
on: Jul 27, 2018
Elliptical galaxies contain more gas, dust, and young stars than do Sa galaxies.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The central star in a planetary nebula
 
  a. is a main-sequence star.
  b. is a pre-main-sequence protostar.
  c. is a neutron star.
  d. will become a white dwarf.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

d


SAVANNAHHOOPER23

  • Member
  • Posts: 542
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Martian Dust Devil Martian Dust Devil
Interacting and Colliding Galaxies Interacting and Colliding Galaxies
Distant Galaxies Distant Galaxies
Adapoids and omomyoids had longer snouts and are the first “true” primates. Adapoids and omomyoids had longer snouts and are the first “true” primates.
Vocational interests seem to be established well before adulthood, and young people of all ages ... Vocational interests seem to be established well before adulthood, and young people of all ages ...
Middle age brings greater career satisfaction than young adulthood, sometimes through major job ... Middle age brings greater career satisfaction than young adulthood, sometimes through major job ...
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library