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

Author Question: Discounting the newly discovered role of dark energy, the universe we live in now is said to be ... (Read 22 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
on: Jul 27, 2018
Discounting the newly discovered role of dark energy, the universe we live in now is said to be ________ dominated.
 
  Fill in the blank(s) with correct word

Question 2

What two observations allow us to calculate the Galaxy's mass?
 
  A) the Sun's mass and velocity in orbit of the Galactic Center
  B) the Sun's age and period of the Galactic Year
  C) the Sun's orbital velocity and its distance from the Galactic Center
  D) the Sun's mass and its age
  E) the Sun's composition and luminosity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 27, 2018
Answer to Question 1

matter

Answer to Question 2

C


Pineappleeh

  • Member
  • Posts: 585
Reply 2 on: Jul 27, 2018
Wow, this really help

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

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

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Bayliss and Starling discovered the mechanism by which the small intestine and pancreas work togethe Bayliss and Starling discovered the mechanism by which the small intestine and pancreas work togethe
Free Energy Enzymes Free Energy Enzymes
Food webs show feeding relationships and energy flow Food webs show feeding relationships and energy flow
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
Role of Productivity in Determining Growth, 1975–2009 Role of Productivity in Determining Growth, 1975–2009
The Visible Spectrum of Electromagnetic Energy The Visible Spectrum of Electromagnetic Energy
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library