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

Author Question: The astronomer who originally classified galaxies into S, E, and Irr was A) Henrietta Leavitt. ... (Read 22 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
The astronomer who originally classified galaxies into S, E, and Irr was
 
  A) Henrietta Leavitt.
  B) Carl Sagan.
  C) William Herschel.
  D) Harlow Shapley.
  E) Edwin Hubble.

Question 2

Which property is common to spiral galaxies?
 
  A) very little internal structure
  B) open clusters in the halo
  C) globular clusters in the nucleus
  D) ongoing star formation and emission nebula in the arms
  E) ongoing star formation and emission nebula in the halo


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

D


krzymel

  • Member
  • Posts: 548
Reply 2 on: Jul 27, 2018
Wow, this really help

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Spiral Galaxies Seen Nearly Edge On from the Milky Way Spiral Galaxies Seen Nearly Edge On from the Milky Way
Irregular Galaxies Irregular Galaxies
A Cluster of Galaxies A Cluster of Galaxies
Interacting and Colliding Galaxies Interacting and Colliding Galaxies
Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Drugs can be classified as prescription or over-the-counter (OTC) drugs Drugs can be classified as prescription or over-the-counter (OTC) drugs
Video: Pasteur's Experiment

For a complete list of videos, visit our video library