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
zlopas [31]
3 years ago
6

How do scientists use the Doppler effect to measure the actual motion of stars?

Biology
1 answer:
cestrela7 [59]3 years ago
5 0
Doppler effect works using sound waves as well as light waves. It is used in studying the motion of objects in the Universe such as galaxies, planets as well as the stars. If things are moving toward someone it means wavelengths are being shortened.
You might be interested in
Which series lists the structural components of the light-dependent reactions in order, from smallest to largest? chlorophyll ®
Blizzard [7]

Answer:

C) chlorophyll ® thylakoid ® grana ® chloroplast

Explanation:

7 0
2 years ago
Read 2 more answers
Are virus considered liveing organisms
Elena L [17]
Viruses are not considered alive, because they lack certain aspects that would be considered a living organism.
8 0
3 years ago
What is a test variable? Give an example.
Sphinxa [80]

Answer:

skynesher / Getty Images. The dependent variable is the variable that is being measured or tested in an experiment. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores, since that is what is being measured.

Explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

6 0
2 years ago
Read 2 more answers
Question 6
Mila [183]

Answer:

Poyo

Explanation:

true

8 0
2 years ago
Organisms such as decay bacteria that help recycle dead organic matter are called
Anastasy [175]
Decomposer. Hope it helps!
4 0
3 years ago
Other questions:
  • What is the relationship between the golgi apparatus and the er?
    8·1 answer
  • This code is found in a type of nucleic acid called
    14·1 answer
  • During what phase of meiosis does the DNA coil into visible chromosomes?
    9·2 answers
  • What feature is labeled b
    9·1 answer
  • Here is your goal for this assignment: Identify figures of speech in context Find a copy of a Bible story told in narrative form
    9·1 answer
  • How would signaling be affected if a mutation caused a g protein to replace gdp with gtp on its own without needing to be activa
    15·1 answer
  • Bauxite is considered an ore because
    12·1 answer
  • A sac that stores water salt,and other materials for the cell is called a
    10·2 answers
  • The founder effect occurs when Multiple Choice large groups of individuals leave their home population and establish new settlem
    6·1 answer
  • The initial rise in the line of the graph is an example of population growth in a species as a result of (1 point)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!