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 157 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?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The human body produces and destroys 15 million blood cells every second.

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?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

(b) Badlands region of southeastern Alberta, Canada. (b) Badlands region of southeastern Alberta, Canada.
Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
Head Region of a Beetle Head Region of a Beetle
The ear. Lateral view of the ear region on one side of the head. The ear. Lateral view of the ear region on one side of the head.
The Pleiades, an open cluster of stars in the constellation of Taurus. These stars share a common mo The Pleiades, an open cluster of stars in the constellation of Taurus. These stars share a common mo
Anatomy of the Spinal Cord: Cross Section Through the Spinal Cord in the Cervical Region Anatomy of the Spinal Cord: Cross Section Through the Spinal Cord in the Cervical Region
Video: Conduction of action potentials

For a complete list of videos, visit our video library