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
son4ous [18]
3 years ago
13

What causes a star to shine brightly

Biology
2 answers:
yuradex [85]3 years ago
8 0
Deep inside the core of the sun, protons can collide into eachother with enough speed that they stick together to form a helium nucleus and generate a big amount of energy at the same time.
KIM [24]3 years ago
4 0

Answer:

Stars shine brightly because they are hot and made up of gases. As we know that the fire  gives off the light.

They are a source of energy and nuclear reactions continuously takes place there.

The best example is the sun which shines so bright because of the nuclear fission in it. the hydrogen is converted into helium continuously and this process emits heat and light.

So, the starts shines so bright.

You might be interested in
20. Ten horses sleep in the same
BabaBlast [244]

The horse has  a non-communicable disease.

Explanation:

  • In the given situation, only one horse is effected this suggest that the cause of the disease is not present in any other horse.
  • Though the horses were sleeping in same barn and sharing the same resources they did not get the disease. This clearly states that the disease does not spread from one individual to other but remains confined to only effected individual.
  • Thus it is a non infectious or non-communicable disease.
3 0
3 years ago
What would happen to the size of the carnivore population if the herbivore population increased?
Korvikt [17]
<span>The correct answer should be that the carnivore population would also increase. Since they eat the herbivores, if the amount of herbivores increased there would be more food for the carnivores so they wouldn't have to worry about anything and could thrive, feeding themselves without worrying for food.</span>
6 0
3 years ago
Read 2 more answers
What types of materials require a vesicle for export or a food vacuole for import?
Korvikt [17]

Macromolecules or large particles are carried across the cell membrane via vesicles or other intracellular structures. Pinocytosis and efflux are the two types of vesicle transport.

<h3>How does a vesicle leave the cell with its cargo?</h3>

Exocytosis is the process by which cells move components from within the cell to the extracellular fluid. Exocytosis occurs when a vesicle's plasma membrane fuses with it, expelling its contents outside the cell.

The Golgi, also known as the Golgi complex, is a flattening, layered organelle that looks like a stack of pancakes. The Golgi body modifies and packages proteins and carbohydrates into lattice vesicles for "exportation" from the cell.

learn more about  vesicle transport. refer

brainly.com/question/4919705

#SPJ4

6 0
1 year ago
Phosphorus and sulfur are returned to the soil primarily by the actions of
alukav5142 [94]
The answer is B, decomposers.
8 0
3 years ago
Read 2 more answers
Carbon can be suspended for hundreds<br>or even millions of years in which of the following ​
ohaa [14]

Answer:

We hear a lot about the amount of carbon in our atmosphere increasing, but the actual number of carbon atoms on our planet has not changed since the Earth first formed. It's just that more carbon is spending more time as gas.

Explanation:

6 0
3 years ago
Other questions:
  • Foodborne illness can come from a variety of sources. most commonly implicated are bacteria, viruses, parasites, and toxins. the
    7·1 answer
  • In a small, isolated population of piranhas, one individual is born with a synonymous mutation in a gene that codes for the beta
    11·1 answer
  • Briefly describe how thyroid problem occurs in people.​
    10·1 answer
  • Nick predicts that wax has a higher melting point than chocolate. How can Nick test his prediction?
    13·2 answers
  • What do you understand by the statement" you are what you eat?
    11·1 answer
  • What do organisms detect and respond to
    7·1 answer
  • PLEASE ANSWER NEED HELP.
    5·1 answer
  • What is the purpose of the Cell Cycle Checkpoints?
    7·2 answers
  • Practice Problem
    6·1 answer
  • You have to choose between playing a team sport and taking music lessons because the practices overlap. what economic concept do
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!