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

Author Question: Which of the following statements is not an assumption used in models of galaxy formation? A) The ... (Read 27 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 27, 2018
Which of the following statements is not an assumption used in models of galaxy formation?
 
  A) The universe started out filled almost uniformly with hydrogen and helium.
  B) Some regions in the universe were slightly more dense than others.
  C) The universe is expanding.
  D) Gas contracted to form the disks of galaxies before any stars were born.

Question 2

Observed mall fluctuations in the temperature of the cosmic microwave background are predicted by dark energy models.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


biggirl4568

  • Member
  • Posts: 551
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

bitingbit

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

The formation of micelles by amphipathic molecules The formation of micelles by amphipathic molecules
Formation of a disaccharide Formation of a disaccharide
Formation of blood cells Formation of blood cells
How to set up and solve linear models (Question 4) How to set up and solve linear models (Question 4)
Formation of Pangaea Formation of Pangaea
Vermont Instruments manufactures two models of calculators. The finance model is the Fin-X and ... Vermont Instruments manufactures two models of calculators. The finance model is the Fin-X and ...
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

For a complete list of videos, visit our video library