« previous next »

Author Question: Astronomical objects are viewed against the background of the ________. Fill in the blank(s) with ... (Read 97 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
Astronomical objects are viewed against the background of the ________.
 
  Fill in the blank(s) with correct word

Question 2

Which body has the greatest gravitational pull on Earth?
 
  A) the Sun
  B) the Moon
  C) Mars
  D) Jupiter
  E) None has an impact, as all are too distant.


shaikhs

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 27, 2018
Answer to Question 1

celestial sphere

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Plant Cell (Blank Labels) Plant Cell (Blank Labels)
Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered
Our Motion Through the Microwave Background Our Motion Through the Microwave Background
Two objects in a pulley on an inclined plane Two objects in a pulley on an inclined plane
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Skin Cancer

For a complete list of videos, visit our video library