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

Author Question: Most stars in the Milky Way probably formed A) alone. B) in intergalactic space, then were swept ... (Read 25 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
Most stars in the Milky Way probably formed
 
  A) alone.
  B) in intergalactic space, then were swept up into the Galaxy.
  C) in clusters in the Galaxy's spiral arms.
  D) from planetary nebulae.
  E) in the galactic Nucleus, then migrated outward later.

Question 2

How would sunspots appear if you could magically remove them from the Sun?
 
  A) They would appear blue-white, like Sirius but brighter.
  B) Because sunspots are dark spots, they would be invisible against the blackness of space.
  C) They would shine bright orange in color, like Arcturus.
  D) They would not appear any differently than on the surface of the Sun.
  E) They would shine only with reflected sunlight, appearing similar to Venus.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

livaneabi

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


pragya sharda

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 27, 2018
TY


livaneabi

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

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
Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999 True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
(a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ... (a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ...
Earth emits radiation back out to space from all surfaces, both day and night Earth emits radiation back out to space from all surfaces, both day and night
Video: Smoking Cessation

For a complete list of videos, visit our video library