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
lukranit [14]
3 years ago
15

The doppler effect indicates that the universe is expanding because_________. which phrase best completes the sentence.

SAT
1 answer:
Nady [450]3 years ago
5 0

Answer:  light from other galaxies is red.

Explanation: Astronomers have observed that light from the distant object in the universe is shifted towards the frequency of red color which indicates that those object are receding or moving away from the planet earth.This phenomena was termed as Red shift .Same thing goes for galaxies which are very far away from the planet earth.

Where as if galaxies were moving towards the the planet earth their light would have shifted toward the frequency of blue color termed as blue shift.

You might be interested in
WILL GIVE BRAINLIEST
WARRIOR [948]

Answer:

Parents who don't want their children dating set this restriction for different reasons, most of them are either an irrational fear of something happening to their child (which really just hold the child back because, whether you like it or not things <em>will</em> happen) or because of religious reasons (in that case.. you shouldn't date).

Most parents just want what is best for their child and even more so when they're "protecting" their only child. The problem with this is, through dating you learn what you like and don't like. You learn what you want and how to deal with certain things. Some parents tend to hold their children back from seeing the "dangerous side of the world" only for them to be thrown into it when they're adults and living on their own. In this case, maybe the mother wanted her son to reach a certain age before dating, or she wants him to date a person he can see versus online dating.

Hope this helps,

❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤

6 0
4 years ago
Writing Prompt 2.5: Imagine You Owned a Restaurant.
nexus9112 [7]

Answer:

maybe create  a food truck and its sells breakfast maybe the name of the food truck would be the breakfast place and it looks like a big van the colors are blue red yellow and green

Explanation:

5 0
3 years ago
What does the organelle do for the cell i need answers asap
OverLord2011 [107]

Answer:

Key takeaways

Explanation:

Organelles are structures within a cell that perform specific functions like controlling cell growth and producing energy. Plant and animal cells can contain similar types of organelles.

4 0
3 years ago
Read 2 more answers
Read the poems. What motif is addressed in both forms of poetry? isolation night indulgence royalty.
dusya [7]

The motif that is being addressed in both forms of poetry presented is the motif of <u>Night</u>.

<h3>What is a motif?</h3>
  • This is an idea that is recurring in a poem or other body of art.
  • It helps guide the viewers as the purpose of the art.

Both poetry forms given have the motif of night as the concept kept appearing throughout the body of both.

In conclusion, option B is correct.

Find out more about Motifs at brainly.com/question/1374432.

4 0
2 years ago
A sample of 400 racing cars showed that 80 cars cost over $700,000. What is the 99% confidence interval of the true proportion o
Amiraneli [1.4K]
,q=0.8, n=400
(a,b)= *=.2+-(2.576*.02)=(.1485, .2515)
We can say with 99% confidence that the proportion of cars costing over $700,000 is in the interval (.1485, .2515).
Hope this helps!

8 0
3 years ago
Other questions:
  • Signing up for an IT course where others set the learning goals is an example of what kind of learning?
    15·2 answers
  • What is not an examlpe of a organic fertilizer
    7·1 answer
  • If a House of Representative member and a Senator were elected in 2010, In what year would both seats be up for reelection?
    10·1 answer
  • Which of the following is equivalent to 18 more than the product of 9<br> 6p and p - 2?
    14·2 answers
  • Can someone email my teacher and tell her to grade my stuff
    6·1 answer
  • Based on the information in "Edward Jenner and the History of Smallpox and Vaccination,” which idea best validates the claim tha
    7·2 answers
  • A lizard born in 1985,1986 died. At the time of death he was 13 years old. How?
    8·1 answer
  • A magnet is moved in and out of a coil of wire connected to a high-resistance voltmeter. If the number of coils doubles, the ind
    8·1 answer
  • Where exactly in the cell does the electron transport chain occur?
    11·1 answer
  • How can i get illuminate answekeys
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!