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

Author Question: The expansion of the Universe ____. a. was faster in the early Universe when galaxies were close ... (Read 80 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
The expansion of the Universe ____.
 
  a. was faster in the early Universe when galaxies were close to each other, and has decelerated thereafter
  b. was slower in the early Universe when galaxies were close to each other, and has accelerated thereafter
  c. has been constant throughout the lifetime of the Universe
 d. steadily accelerated from the big bang to the present day
 e. steadily decelerated from the big bang to the present day

Question 2

The _______________ is a thin layer of gas from which Earth receives most of the Sun's light.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

photosphere


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Close-up of a cat's claw, with the quick clearly visible Close-up of a cat's claw, with the quick clearly visible
Close-ups of Jupiter’s Atmosphere Close-ups of Jupiter’s Atmosphere
Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Possible Geometries of the Universe Possible Geometries of the Universe
Stratigraphic section of the Fayum shows the relative age of early anthropoid fossils. Stratigraphic section of the Fayum shows the relative age of early anthropoid fossils.
Early Cancer Detection: 7 Warning Signs Early Cancer Detection: 7 Warning Signs
Video: Coronary Heart Disease Animation

For a complete list of videos, visit our video library