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

Author Question: Comets with extremely elliptical orbits, like comets Hyakutake and Hale-Bopp, A) come from the ... (Read 212 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
Comets with extremely elliptical orbits, like comets Hyakutake and Hale-Bopp,
 
  A) come from the asteroid belt.
  B) come from the Kuiper belt.
  C) come from the Oort cloud.
  D) are Trojan comets.
  E) are captured by Jupiter.

Question 2

Besides mass the other factor that influences where a star appears on the main sequence is:
 
  A) distance from Earth.
  B) number of stars in the cluster.
  C) chemical composition of the cloud.
  D) the motion of the star.
  E) the type of cluster the star is formed in.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

C

Answer to Question 2

C



melina_rosy

  • Hero Member
  • *****
  • Posts: 531
Both answers were spot on, thank you once again




 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

For a complete list of videos, visit our video library