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

Author Question: What do astronomers mean by a constellation? A) A constellation is a region in the sky as seen ... (Read 147 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 27, 2018
What do astronomers mean by a constellation?
 
  A) A constellation is a region in the sky as seen from Earth.
  B) A constellation is a group of stars related through an ancient story.
  C) A constellation is any random grouping of stars in the sky.
  D) A constellation is a group of stars that are all located in about the same place in space.

Question 2

Which of the following is an example of baryonic matter?
 
  A) you
  B) the particles produced by physicists in particle accelerators
  C) electrons and positrons produced by pair production
  D) WIMPs
  E) neutrinos


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


madam-professor

  • Hero Member
  • *****
  • Posts: 584
Reply #2 on: Jul 27, 2018
Thank you!


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

(b) Badlands region of southeastern Alberta, Canada. (b) Badlands region of southeastern Alberta, Canada.
The "Emu in the sky," a constellation defined by dark clouds rather than the stars. The "Emu in the sky," a constellation defined by dark clouds rather than the stars.
A Gas- and Dust-Rich Region of Orion A Gas- and Dust-Rich Region of Orion
The nine divisions of the abdominal region. The nine divisions of the abdominal region.
Electrophoresis gel in a densitometer. SPE densitometry showing an M spike in the gamma region with ... Electrophoresis gel in a densitometer. SPE densitometry showing an M spike in the gamma region with ...
The ORPR region The ORPR region
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library