Author Question: Exoplanets known as super-Earths A) orbit extremely massive stars. B) have masses comparable to ... (Read 63 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
Exoplanets known as super-Earths
 
  A) orbit extremely massive stars.
  B) have masses comparable to that of Jupiter.
  C) have masses 2-10 times that of Earth.
  D) have masses comparable to that of Neptune.
  E) have yet to be observed.

Question 2

All pulsars are neutron stars, but not all neutron stars are pulsars.
 
  Indicate whether the statement is true or false



lcapri7

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

C

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

For a complete list of videos, visit our video library