« previous next »

Author Question: Compared to spiral galaxies, elliptical galaxies are A) redder and rounder. B) redder and ... (Read 26 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 27, 2018
Compared to spiral galaxies, elliptical galaxies are
 
  A) redder and rounder.
  B) redder and flattened.
  C) bluer and rounder.
  D) bluer and flattened.
  E) always much smaller.

Question 2

Which types of galaxies have a clearly defined disk component?
 
  A) spirals only
  B) ellipticals only
  C) lenticulars only
  D) irregulars only
  E) spirals and lenticulars


tanna.moeller

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

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.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

The directionality of a polypeptide compared to an mRNA The directionality of a polypeptide compared to an mRNA
A Dwarf Elliptical Galaxy A Dwarf Elliptical Galaxy
Elliptical Galaxy M32 Elliptical Galaxy M32
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
Income of Adult Children Compared With That of Their Parents Income of Adult Children Compared With That of Their Parents
Planet Earth compared to all its water and air! Planet Earth compared to all its water and air!
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library