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

Author Question: Stars that have masses similar to the Sun's, and sizes similar to the Earth are A) main sequence ... (Read 61 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Stars that have masses similar to the Sun's, and sizes similar to the Earth are
 
  A) main sequence stars.
  B) white dwarfs.
  C) red giants.
  D) red dwarfs.
  E) brown dwarfs.

Question 2

Super-Earths are:
 
  A) planets that are most earthlike, likely to harbor life.
  B) planets that are a few times the mass of the Earth.
  C) planets that have earthlike masses, but orbit much closer to their star than the Earth does to the Sun.
  D) any rocky (or terrestrial) planet.
  E) Earth-mass planets that are much lower in density than the Earth, giving them larger radii.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

B

Answer to Question 2

C



gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Both answers were spot on, thank you once again




 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library