Author Question: Why do new stars generally form in close proximity? What will be an ideal ... (Read 63 times)

EAugust

  • Hero Member
  • *****
  • Posts: 550
Why do new stars generally form in close proximity?
 
  What will be an ideal response?

Question 2

Large molecules found in meteorites and interstellar clouds are evidence that
 
  A) life is abundant in the galaxy.
  B) life has definitely formed in other places than Earth.
  C) organic molecules are extremely rare.
  D) chemical evolution has taken place elsewhere in the universe.
  E) life originated on Mars before Earth.



SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

As a gas cloud collapses, it breaks into smaller fragments. Each of these fragments in turn break into still smaller fragments. As the process continues, the small fragments become protostars and then stars.

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library