« previous next »

Author Question: How many times does the Moon cross the ecliptic each month? a. none b. once c. twice d. three ... (Read 31 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 27, 2018
How many times does the Moon cross the ecliptic each month?
 
  a. none
 b. once
 c. twice
 d. three times
  e. four times

Question 2

Why do prominences appear pink during a solar eclipse?
 
  a. Because of the high temperature of the gases
 b. Because the photosphere being blocked out
 c. Because of the placement of the lunar disk over the Sun
 d. Because the prominences interact with Earth's magnetic field
 e. Because different gases are being combined in the chromosphere


Koolkid240

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
The Dederiyeh I infant from Syria preserves nearly the entire skeleton of a 17- to 19- month-old Nea The Dederiyeh I infant from Syria preserves nearly the entire skeleton of a 17- to 19- month-old Nea
Cross Section of Skin and Free Nerve Endings Cross Section of Skin and Free Nerve Endings
A cross section of a lymph node. A cross section of a lymph node.
The cross-linking reaction in peptidoglycan synthesis (left) and inhibition of the transpeptidase The cross-linking reaction in peptidoglycan synthesis (left) and inhibition of the transpeptidase
How many electrons flow past a given cross section of the wire in 10.3 min? electrons How many electrons flow past a given cross section of the wire in 10.3 min? electrons
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library