This topic contains a solution. Click here to go to the answer

Author Question: The percentage of dark matter in galactic clusters is less than the percentage in individual ... (Read 79 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
The percentage of dark matter in galactic clusters is less than the percentage in individual galaxies.
 
  Indicate whether the statement is true or false

Question 2

The most important greenhouse effect gas in our atmosphere is ________.
 
  Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

FALSE

Answer to Question 2

carbon dioxide



Kikoku

  • Hero Member
  • *****
  • Posts: 540
Both answers were spot on, thank you once again



katheyjon

  • Sr. Member
  • ****
  • Posts: 331

 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

For a complete list of videos, visit our video library