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 35 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
Excellent

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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
Role of Monoamine Oxidase Role of Monoamine Oxidase
Historical U.S. Energy Use Historical U.S. Energy Use
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
The major events associated with the three phases of energy metabolism: the cephalic, absorptive, ... The major events associated with the three phases of energy metabolism: the cephalic, absorptive, ...
Nuclear energy Nuclear energy
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library