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
galben [10]
3 years ago
9

How does a star produce energy? How is this different from a power plant and combustion (fire)?

Geography
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

Hydrogen in the core of the star is converted to helium by nuclear fusion. When the hydrogen supply in the core begins to run out, and the star is no longer generating heat by fusion, the core becomes unstable and contracts.

You might be interested in
I need help please!
icang [17]
I’m pretty sure column 2 is the oldest and column 1 is the youngest . I’m not so s
Sure tho ?
6 0
2 years ago
Read 2 more answers
The Earth completes one revolution every
Ray Of Light [21]

Answer:

D

Explanation:

Every year

5 0
3 years ago
Read 2 more answers
What are the 3 classifications of immigrants to Canada?
zmey [24]

Answer:

1)

Explanation:

may hope u ok

8 0
3 years ago
A river and it's tributaries​
-Dominant- [34]

Answer:

Every river is part of a larger system—a watershed, which is the land drained by a river and its tributaries. Rivers are large natural streams of water flowing in channels and emptying into larger bodies of water.A tributary is a smaller stream or river that joins a larger or main river.

8 0
3 years ago
1. In Peru and Bolivia, many people ______________ in the higher altitudes.
taurus [48]

Answer:

I think for number 1 the answer is c.herd llamas and alpacas and for 2 I think the answer is B.  Not sure about the last question though. Hope this helps!

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the tallest building in NYC
    12·2 answers
  • Analyze the map below and answer the question that follows.
    9·1 answer
  • The erosion of limestone in the Appalachian Plateau created which physical feature? waterfalls canyons ridges caves
    15·1 answer
  • Describe the main features of the uk's climate today
    9·1 answer
  • The mild effects of inhalants include all of the following except _____.
    7·2 answers
  • What is the name of second largest ocean?
    8·1 answer
  • Which would have warmer water the Adriatic Sea or the Baltic Sea?
    14·2 answers
  • Please help!! can you please help me ?? thanks ​
    9·1 answer
  • Arrange these steps in hurricane formation in order from first to last
    5·1 answer
  • Why do you think the Kurds haven't been able to become an independent country?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!