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
Pepsi [2]
3 years ago
6

What evidence do we have that distant galaxies are moving away from us?

SAT
2 answers:
horrorfan [7]3 years ago
7 0

Answer:

... because Edwin Hubble was the man that proved it from his observations.  He proved that there is a direct relationship between the speeds of distant galaxies and their distances from Earth. This is now known as Hubble's Law.

Explanation:

Vitek1552 [10]3 years ago
4 0

Answer:

Using the redshift of electromagnetic spectra you can determine the current distance and speed of remote galaxies. Observing the same galaxies over time you can determine that the galaxies are moving away from us and accelerating. You will also note that their speed is proportional to their distance (the further away they are the faster they are moving), which is a feature of metric expansion.

Explanation:

You might be interested in
Energy can be changed from one form to another. Which terms can be used to describe these changes? Check all that apply. Energy
SSSSS [86.1K]

Answer:

vodka ColdFusion crisis study

Explanation:

mark me AS BRAINLESS SSSSSS

8 0
3 years ago
the political challenges associated with limiting carbon dioxide emissions can be illustrated with the logic of the collective a
Ksivusya [100]

The political challenges associated with limiting carbon dioxide emissions can be illustrated with the logic of the collective action problem.

The statement is true.

The most important greenhouse gas released by human activity is carbon dioxide (CO2). Around 79% of all greenhouse gas emissions caused by human activity in the United States in 2020 were CO2.

The sources of carbon dioxide emissions include both natural and human activities. Decomposition, oceanic discharge, and respiration are examples of natural sources. Human causes include processes like making cement, clearing forests, and burning fossil fuels like coal, oil, and natural gas.

Different approaches to addressing climate change lead to the politics of the issue. The burning of fossil fuels, some industries like the manufacture of cement and steel, and the use of land for forestry and agriculture are the main sources of greenhouse gas emissions that cause global warming. Fossil fuels have served as the primary energy source for economic and technical advancement since the Industrial Revolution.

Fossil fuels and other carbon-intensive businesses are so important that there is a lot of opposition to climate-friendly legislation, despite the fact that this is something that is widely agreed upon by scientists.

In the 1970s, climate change first became a political concern. Since the 1990s, efforts to reduce climate change have had a prominent place on the political agenda on a global scale. These efforts are also increasingly being made at the national and municipal levels. The worldwide issue of climate change is complicated.

The complete question is :

The political challenges associated with limiting carbon dioxide emissions can be illustrated with the logic of the collective action problem.

Write true or false.

To learn more carbon dioxide emissions, refer

brainly.com/question/12484795

#SPJ4

6 0
2 years ago
Select one issue from the current issues in our society today brainly
lora16 [44]
Misinformation
discrimination
5 0
3 years ago
A hotel manager recorded the percentage of rooms that were occupied each day over a period of 25 days. The data she collected is
inn [45]

Answer:

15

Explanation:

plato users!

3 0
2 years ago
A firewall is used to _____.
Elis [28]

A) To protect computer systems against unwanted invaders.

3 0
3 years ago
Other questions:
  • what is the best piece of financial advice in regard to the various investment and financial opportunities advertised?
    8·1 answer
  • Earth _____ because the Sun _____.
    9·2 answers
  • Why should you be aware of words like "always," "never," "only," "must," and "completely" in answer choices?
    6·2 answers
  • If both independent and dependent variables can change in an experiment, what is the difference
    10·1 answer
  • Find the lower class boundary for the third class?
    11·1 answer
  • Is anyone having trouble with brainly.
    6·2 answers
  • PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!
    10·2 answers
  • They are the most animals that eats other animals
    9·2 answers
  • Which expression is equivalent to mc013-1. Jpg? mc013-2. Jpg mc013-3. Jpg mc013-4. Jpg mc013-5. Jpg.
    7·2 answers
  • All of the following statements about data mining are true except.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!