1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solmaris [256]
4 years ago
15

How do scientists know that dark matter and dark energy exist even if we can not see them

History
1 answer:
givi [52]4 years ago
6 0

Dark matter has been given this name because it doesn't seem to interact with regular matter in any way. It doesn't collide with it, or absorb energy from it. We can't see it or detect it with any of our instruments. We only know it's there because we can see the effect of its gravity.

You might be interested in
How did Julius Caesar influence the Roman leaders who came after him
Nimfa-mama [501]

Answer:

1. Caesar's rule helped turn Rome from a republic into an empire. Sulla before him had also had strong individual powers, but Caesar's appointment as Dictator for life made him an emperor in all but name. His own chosen successor, Octavian, his great nephew, was to become Augustus, the first Roman Emperor

Explanation:

8 0
3 years ago
Read 2 more answers
Select the correct answer.<br> How many articles does the Constitution have?
ElenaW [278]

Answer:

seven

Explanation:

4 0
3 years ago
Read 2 more answers
What circumstances in the south led to the struggle of African Americans for equal rights
Nutka1998 [239]

Segregation of the " Black And Whites"

7 0
3 years ago
India adopted a constitution in 1950 that created a government modeled after what two countries? A.Russia and China B.Great Brit
Savatey [412]

Answer:

Option: B.Great Britain and the France.      

Explanation:  

India, after a long fight for freedom from the British Raj, got independence in 1947 and later adopted a constitution in 1950. The final draft of the Indian constitution considered to be worlds largest which took two years to complete. The two countries, including Great Britain and France, play a significant position in forming the Indian constitution draft. The Indian Preamble borrowed from France Constitution for its Equality, Liberty, and Fraternity. India from the Britain Parliament took the fundamental law.

3 0
4 years ago
Were critics of WWI Anti-American?
mestny [16]
I assume you mean American critics of American participation in the war.

The answer is no, they were not. The environment in 1917 was not the same as December 1941. While German unrestricted submarine warfare disgusted many Americans, it wasn't universally recognized as an adequate casus belli in what many perceived to be a morally ambiguous war.

Just let me know if you have more questions or need further assistance!
~Brooke❤️
8 0
4 years ago
Other questions:
  • Write one to two paragraphs in which you respond to this question:
    9·1 answer
  • What is the mission of the Federal Trade Commission
    15·1 answer
  • Explain the causes, course, and consequences (industrial growth, subsequent effect on children and women) of New England's texti
    12·1 answer
  • Education in Rome was
    11·2 answers
  • Discuss a number of similarities between Mesoamerican cultures and early river valley civilizations.
    12·1 answer
  • Why does Eugene Debs reject the prosecution's arguments in support of the Espionage Act?. . A. He stands in opposition to the cu
    11·1 answer
  • Standard layout is the most common layout in modern advertising. art director have nicknamed it​
    8·1 answer
  • There were three main threats to the communist government:
    9·1 answer
  • Hindus believe in ____________ when you
    8·2 answers
  • Which of the following statements is FALSE?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!