« previous next »

Author Question: A large cluster's mass can be over a thousand times that of our Galaxy. Indicate whether the ... (Read 41 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
A large cluster's mass can be over a thousand times that of our Galaxy.
 
  Indicate whether the statement is true or false

Question 2

A Type I supernova involves the collapsing core of a high mass star.
 
  Indicate whether the statement is true or false


SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Albatrosses, of the biological family Diomedeidae, are large seabirds Albatrosses, of the biological family Diomedeidae, are large seabirds
Large Mouse-Ear Hawkweed Large Mouse-Ear Hawkweed
The Mass of Impacts on Earth The Mass of Impacts on Earth
The digestive system: functions of the small intestine and large intestine (colon) The digestive system: functions of the small intestine and large intestine (colon)
Large intestine. Large intestine.
Normal oxygen sensor frequency is from about one to five times per second. Normal oxygen sensor frequency is from about one to five times per second.
Video: Immune responses Animation

For a complete list of videos, visit our video library