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

Author Question: Of the six layers of Earth, which is unique among the planets? Why? What will be an ideal ... (Read 71 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
Of the six layers of Earth, which is unique among the planets? Why?
 
  What will be an ideal response?

Question 2

The ________ model for pulsars explains why there are a lot more neutron stars than pulsars, since most are not at the correct angle for us to observe their pulses.
 
  A) lighthouse B) Hawking C) Bell D) relativistic E) Einstein



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dantucker

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

The hydrosphere, since liquid water is found on the surface in abundance here only.

Answer to Question 2

A




dantucker

  • Sr. Member
  • ****
  • Posts: 346

 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

For a complete list of videos, visit our video library