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

Author Question: Which of Jupiter's moons is believed to be covered with water ice and possibly have life sustaining ... (Read 30 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
Which of Jupiter's moons is believed to be covered with water ice and possibly have life sustaining conditions?
 a. Io
  b. Europa
  c. Ganymede
  d. Callisto

Question 2

A system of an electron, a proton, and a neutron has a net charge of
 a. +1.6  10-19 C.
  b. 1.6  10-19 C.
  c. 3.2  10-19 C.
  d. zero.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

b

Answer to Question 2

d



Medesa

  • Hero Member
  • *****
  • Posts: 507
Both answers were spot on, thank you once again




 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library