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
algol13
2 years ago
12

lola makes a list of what she learned about spiral galaxies. which statement does lola need to correct and why?

Biology
1 answer:
Artyom0805 [142]2 years ago
3 0
I think Option (3)
The arms mostly contains old blue and blue-white stars
Explanation:
Spiral arms are the regions in stars extending from the middle of spiral galaxies and the barred spiral. Those long, thin areas look like a spiral and therefore give their name to spiral galaxies.
Spiral arms, though, include many young, blue stars, that render their arms so bright (due to the high mass density and the fast stellar forming rates).
You might be interested in
A client whose parkinson's disease is being treated with tolcapone should concurrently take what drug?
steposvetlana [31]

Answer:

The correct answer would be levodopa/carbidopa.

Tolcapone is a drug used as an adjunct to levodopa/carbidopa combination medication.

These drugs are used to treat the symptoms of Parkinson's disease.

Tolcapone is used to inhibit enzyme COMT (catechol-O-methyl transferase).

In the brain, levodopa is converted into dopamine which helps in controlling the movement.

Carbidopa helps in preventing the breakdown of levodopa in the blood which allows more levodopa to enter the brain. In addition, it helps in reducing the side-effects associated with levodopa such as vomiting, nausea et cetera.

6 0
3 years ago
During the tertiary stages of wastewater treatment nutrients such as phosphorus and nitrogen are added to the water. true or fal
adelina 88 [10]
The correct answer is false on nuski

5 0
3 years ago
Read 2 more answers
Make a claim about whether air is matter
scZoUnD [109]

Answer:

Air is matter because it's make up of a mix of different gases. These are made up of elements such as hydrogen, oxygen, and nitrogen, which are made of matter.

Explanation:

is there a word count requirement?

5 0
3 years ago
Read 2 more answers
Why is the nucleus considered the command center of the cell?
trasher [3.6K]
It is the cell’s powerhouse and processes energy for the cell.

I was told to remember it as the main brain or the head honcho.Hope this helps.
5 0
3 years ago
What happens to sedimentary rocks as they become metamorphic rocks?
notsponge [240]

Answer:

Their minerals change

Explanation:

When they become metamorphic rock they are going through severe heat, causing the minerals to change.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Filip, aged 64, was recently diagnosed with Alzheimer's. His medical reports will most likely reveal a diminished production of
    11·1 answer
  • Which processes are part of the fast carbon cycle?
    6·2 answers
  • Why do we need to breath air instead of water????
    8·1 answer
  • Should Cetaceans be considered mammals or fish? and why
    15·1 answer
  • What would happen to a cell if its mitochondria stopped working? And why would it happen!?
    8·1 answer
  • The chemical process for respiration
    8·2 answers
  • Based on mass, the number of earth that could fit inside Jupiter
    8·1 answer
  • Which of the following is most likely to occur as a result of continued high rates of deforestation in the Amazon Básin?
    6·1 answer
  • What is another word for heterozygous?
    10·1 answer
  • Why do rna viruses appear to have higher rates of mutation?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!