This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The most abundant element in Saturn's atmosphere is A) ammonia. B) hydrogen. C) helium. D) ... (Read 86 times)

809779

  • Hero Member
  • *****
  • Posts: 579
on: Jul 27, 2018
The most abundant element in Saturn's atmosphere is
 
  A) ammonia.
  B) hydrogen.
  C) helium.
  D) methane.
  E) nitrogen.

Question 2

The Ptolemaic model probably persisted for all these reasons EXCEPT:
 
  A) it had the authority of Aristotle behind it.
  B) it was consistent with the doctrines of the Catholic Church.
  C) it used perfect circles, which appealed to geometry.
  D) it accounted well for Galileo's observations of the phase cycle of Venus.
  E) it explain why stellar parallax was not observed by the Greeks.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


809779

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 27, 2018
TY


aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Atom of the Element Lithium Atom of the Element Lithium
The Atmosphere’s Oxygen Came from PhotosyntheticOrganisms The Atmosphere’s Oxygen Came from PhotosyntheticOrganisms
Enceladus (Saturn's Moon) Enceladus (Saturn's Moon)
Catabolism of uric acid to ammonia and CO2 Catabolism of uric acid to ammonia and CO2
Coal pollutes the atmosphere Coal pollutes the atmosphere
Wavelengths that penetrate the earth's atmosphere Wavelengths that penetrate the earth's atmosphere
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library