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
Tasya [4]
3 years ago
12

Which sentence accurately describes star clusters?

Biology
2 answers:
oksian1 [2.3K]3 years ago
7 0

Answer:

stars form grouping

Explanation:

i got it right on edgenuity

Elza [17]3 years ago
4 0

Answer:

Stars form large groupings

Explanation:

A large group of stars that have a common origin and are gravitationally bound for some length of time is called star clusters. Star clusters provide a way to study the ages of stars and stellar evolution. There are two categories of star clusters i.e. galactic clusters, and globular clusters.

Out of the given options, we can say that the correct option is (b) "Stars form large groupings".

You might be interested in
!00 pointzzz<br> Help me nd yeahhh!! (see attachment)
lisov135 [29]
Here’s what I found on quizlet

3 0
3 years ago
Read 2 more answers
What are examples of molecules (related to breathing that move by simple diffusion right through the membrane)
Morgarella [4.7K]

Answer:

Oxygen, carbon dioxyde

Explanation:

After oxygen was distributed to somatic cells, there are higher concentraion of carbon dioxyde. Therefore, it will move out from our cell to be exhaled by lungs. Vice versa for oxygen

4 0
3 years ago
Please help! I cant figure it out! Does anyone know ? If the answer is correct ill mark you as the best answer!!
Triss [41]

Answer:

the cell wall

Explanation:

cell membrane is not rough and it doesn't support or protect the cell.

cytoplasm is the inner environment of the cell that includes organelles and nutritions. it's not rough and doesn't support or protect the cell.

6 0
3 years ago
As Lisa drove home, she was suddenly alerted to the sound of a blaring horn and realized she had drifted off to sleep. Which ner
Dafna11 [192]

Answer:

B) sympathetic nervous system

Explanation:

The sympathetic nervous system controls the way the body quick involuntary response to harmful or stressful situations. A rush in hormones rapidly occur to quicken the body's alertness and heart rate to release extra blood to the muscles

It's route of Expression starts with the amygdala sending a distress signal to the hypothalamus which sends activation signals to the sympathetic nervous system via the autonomic nerves to the adrenal glands which help pump the hormone epinephrine (also known as adrenaline) into the bloodstream.

8 0
3 years ago
The low incidence of cardiovascular disease among the inhabitants of the small town of roseta, pa, a village filled with the des
irakobra [83]

The correct answer is social support.

Social support refers to the actuality and perception that one is cared for, has support accessible from other individuals, and most importantly, that one is a part of a supportive social network.

The four kinds of social support are:

1. Emotional: Expressions of love, empathy, caring, and trust.

2. Informational: Suggestions, advice, and information.

3. Instrumental: Tangle assistance and service.

4. Appraisal: Information, which is beneficial for self-assessment.

7 0
3 years ago
Other questions:
  • Lignin makes cellulose more rigid.
    15·1 answer
  • Which of the following is a testable scientific question
    10·2 answers
  • Enzymes work to speed up chemical reactions in the body. What do enzymes actually do to speed up reactions? Are the reactants an
    11·1 answer
  • The epimysium surrounds the individual muscle cells. <br> a. True <br> b. False
    9·1 answer
  • Specialized vacuole that pinches off golgi and delivers macromolecules
    8·1 answer
  • How does a catalyst influence a chemical reaction?
    13·2 answers
  • Pre-DNA, RNA and Protein
    13·1 answer
  • Please help me with this task, it should be mini essay with own words
    11·2 answers
  • What are the characteristics of supernovae?
    12·2 answers
  • What composes the backbone, or side pieces, of the DNA molecule?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!