What is the star life cycle

Answers

Answer 1

Answer:

A star's life cycle is determined by its mass. The larger its mass, the shorter its life cycle. A star's mass is determined by the amount of matter that is available in its nebula, the giant cloud of gas and dust from which it was born.

Explanation:

Answer 2

Answer:

depends on the size

Explanation:


Related Questions

Who were the first peoples to live in
Canada?

Answers

Answer:

Natives

Explanation:

Amerindian race migrated to western North America from east Asia sometime between 21,000 and 10,000 B.C.

Describe the message that Abraham received from God. How do the Jews view Abraham?

Answers

One day Terah, his son Abraham and his clan set out from Ur on a long and difficult journey to a land that God would later give them. ... Later on God reveals this to Abraham, "I am Yahweh," He said to him, "who brought you out of Ur of the Chaldeans to make you heir to this land." (Gen 15: 7).

This is produced by planets having a liquid core of some metallic material. The Earth produces one by having
a liquid outer core of nickel and iron.

Answers

Answer:

what wait

Explanation:

u

Definition for push factor and pull factor

Answers

Answer:

PUSH factors are the reasons that you want to leave a certain place.

PULL factors are the reasons that you want to move to a certain place.

Explanation:

Answer:

Hey!

PUSH FACTOR: the negative things that make people want to move to a new country/area (ie CONFLICT, local POVERTY etc)

PULL FACTOR: the country (or area) to which a person migrates, because they are attracted by it. (mostly to do with better living conditions, higher pay on a job etc)

I HOPE THIS HELPED YOU!

Which statement best describes the theory of plate tectonics?
1.Plates sometimes move closer to one another.
2.Sections of Earth that shift are part of Earth’s asthenosphere.
3.Sections of Earth’s continents are in slow, constant movement.
4.Parts of the ocean floor move as they are carried by rift valleys.

Answers

Answer:

3

Explanation:

because i just took the test

Answer: 3

Explanation:

what is point slope form​

Answers

Answer:

I believe its y-6 = 4/5(x-7)

If not, sorry :(

Answer:

y+3=2(x-1)

Explanation:

slope is 2

And switch the signs for both the points

only the last one makes sense.

Where did the water that was used to irrigate southern Mesopotamia come from? Explain who made use of the water and how the water made the land fertile.

Answers

The Tigurs and Ethrups rivers are the water that was used to irrigate southern Mesopotamia to come from. Both the Tigris and Euphrates Rivers provided water for southern Mesopotamia's irrigation systems.

What is Mesopotamia's irrigation systems?

To siphon water from the Tigris-Euphrates river system directly onto the fields, Mesopotamia first developed small canals and shadufs, crane-like water lifts that have been in use there since about 3000 BCE.

The Mesopotamians had limited access to water, and Mesopotamia probably wouldn't have existed at all without irrigation. The irrigation system also had a big influence in the opposite direction, diverting water from the river during the flood season to save several crops.

Thus, The Tigurs and Ethrups rivers are the water that was used to irrigate southern Mesopotamia.

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Which country has a negative population growth rate today?

A.
Russia

B.
Canada

C.
The United States

D.
Nigeria

Answers

Answer:

A

Explanation:

Answer:

Your answer is: A) Russia

Explanation:

Hope this helped : )

Examples of push factor

Answers

Hurricane or bad paying jobs

What quadrant(s) is South America located in?

Answers

Answer:

Label the four quadrants of the world map.

NW = Northwest

SW = Southwest

NE = Northeast

SE = Southeast

Explanation:

South America is a continent in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. It may also be considered a subcontinent of the Americas, or America,[6][7] which is how it is viewed in Spanish and Portuguese-speaking regions of the Americas. The reference to South America instead of other regions (like Latin America or the Southern Cone)

what are tectonic plates?

Answers

it is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere.

Answer:

Plate tectonics is a scientific theory that describes the large-scale motion of the lithosphere (the Earth's crust and the upper part of the Earth's mantle).This theory states that the lithosphere is composed of several large plates. These plates form continents and seabeds. These plates are located on a semi-solid viscous underlying layer called the asthenosphere.

These pages move relative to each other in one of three types of "page borders". Convergent or random boundaries, divergent boundaries or diffusion centers, and gradual metamorphic boundaries.

Earthquakes, volcanic activity, mountaineering, and the formation of oceanic cavities occur along the boundaries of these plates. The relative speed of these plates varies from zero to 100 mm per year.

Tectonic plates are made up of two types of lithosphere: thicker continental plates and thinner oceanic plates. The upper or superficial part of the plates, called the "cortex", also has two types, continental and oceanic. As a result, a plate may be purely continental or oceanic, or a combination of both.

When two planes intersect at convergent boundaries, the heavier plane slides beneath the lighter plane and into the Earth's mantle. This phenomenon is called "subduction".

Tectonic theory…

deposition is when _____ is dropped off in a ____ ______

i need help with the blanks

Answers

Deposition is when sediment is dropped off in a steep area.

Which of the following is NOT an essential service that urban areas provide?

A.) Electricity


B.) Entertainment


C.) Sewage


D.) Clinics

Answers

Answer:

I would say B.) Entertainment.

Electricity is necessary to power an urban area.

A sewage system is necessary for sanitation purposes.

Clinics are needed to help sick or injured people.

Though entertainment is nice, it is not an essential service.

Answer:

B

Explanation:

K12

In the 21st century, the international community tried to punish Sudan because: A. Its government tried to kill ethnic minorities. B. It began building illegal nuclear weapons. C. Its people voted to leave the united nations. D. It refused to establish a democratic government. hi i need help badly, if you could please leave the answer? Im new to this

Answers

Answer:

A. Its government tried to kill ethnic minorities.

Explanation:

Sudan is a country in North-East Africa with a huge Islamic population.

In the 21st century, Sudan faced punishment from the international community because of the genocide activities, in which the government of Sudan tried to kill ethnic minorities that include Darfur community. In the ongoing conflict in Western Sudan, ethnic minorities were raped, killed, displaced, wounded,  and traumatized.

The United Nations established a hybrid United Nations-African Union mission (UNAMID) to stop the Sudan genocide. This mission tried to intervene between non-signatory movements and government and tried to maintain the peace.

Hence, the correct answer is "A. Its government tried to kill ethnic minorities."

What were the last 25 Earth Quakes that have measured at least 6.0 on the Richter Scale? List all 25 properly.

Answers

Answer:

#25 Valdivia, Chile

#24 Shaanxi, China

#23 Sumatra, Indonesia

#22 Aleppo, Syria

#21 Tangshan, China

#20 Haiyuan County, China

#19 Port-au-Prince, Haiti

#18 Xining, China

#17 Damghan, Iran

#16 Tohoku, Japan

#15 Kanto, Japan

#14 Ashgabat, Soviet Union

#13 Messina, Italy

#12 Chihli, China

#11 Sichuan, China

#10 Kashmir, Pakistan

#9 Shemakha, Azerbaijan

#8 Tabriz, Iran

#7 Lisbon, Portugal

#6 Yungay, Peru

#5 Sicily, Italy

#4 Rudbar, Iran

#3 Izmit, Turkey

#2 Nankaido, Japan

#1 Nepal Earthquake

Hope it helped!

What does this passage say about personal space expectations in America? How do U.S. personal space expectations compare with personal space expectations in other cultures around the world?

Answers

Answer:

Personal space is dependent upon many variables. One’s age, sex, culture, and even the average temperature where you live can all affect the individual enforcement of personal space distances. In the United States, the average social distance is about 3.1 feet (0.9 m), personal distance is about 2.3 feet (0.7 m), and intimate is 1.6 feet (0.5m). Someone who is female and/or older would tend to have a larger distance with a stranger. Someone who is older and/or from a warmer region would tend to have a larger intimate distance.

Explanation:

The passage makes the point that personal space expectations in America are influenced by a variety of elements, including physical, emotional, monetary, hereditary, and others.

What is personal  space expectations?

Personal distance starts roughly at an arm's length; it extends for about 4 feet ,  beginning around 18 inches (46 cm) from the individual. This area is designed for group discussions, chats with colleagues, and conversations with friends.

The following are examples of how American notions of personal space differ from those of other cultures:

The average social distance in the US is roughly 3.1 feet (0.9 m), the average personal distance is roughly 2.3 feet (0.7 m), and the average intimate distance is 1.6 feet (0.5m).A woman or an older person would often keep a greater distance from a stranger.An elderly person or someone from a warmer climate would often have a greater intimate distance.

To learn more about personal space

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What are 3 reasons Why the Big Bang theory the most accepted theory

Answers

Answer:

3Reasons or evidence to support it are the Red-Shift of light, cosmic background radiation and types of elements

Pls I need this fast

Answers

B. An embrace of socialism.

What do meteorologists do?
A.
create special purpose maps and globes
B.
predict weather patterns
C.
analyze population patterns
D.
keep count of populations in specific areas

Answers

Answer: c

Explanation:

Answer:

c

Explanation:

meteorologists are often on the tele to tell the weather

Question 8 of 20
has (or have) been one of the most common pull factors of migration
within the United States.
A. Well-paying jobs
B. Seafood
C. Lack of humidity
O D. Gambl
G

Answers

Answer: its A well-paying jobs

Explanation: because the answer is A

give me Brainliest plz

A because of their status they don’t get paid as much as citizens because there imagrans

1. What is one advantage to Greece’s location and geographic feature.

2. What is one disadvantage to Greece’s location and geographic feature.

May mark brainliest

Answers

Answer: huge advantage to that is access to water. In addition to simply being a peninsula, Greece's coastline has many accessible harbor locations.

Explanation:

Explain three reasons why people want to live in core areas ​

Answers

very nice
very good lookin
better reals and calming

PLEASE HURRY IM TIMED

During the process of demographic transition, why does the total population continue to grow if the natural increase
rate is moderating?
O The crude birthrate stabilizes while the crude death rate declines.
O The crude birthrate remains higher than the crude death rate
O The crude birthrate declines faster than the crude death rate
O Economic changes stabilize the crude death rate.
O Economic changes stabilize the crude birthrate

Answers

Answer:

The population continues to grow if the natural increase rate is moderating because the crude birthrate stabilizes while the crude death rate declines.

Explanation:

The first option is correct because when the natural increase is moderating because the death rate is declining, with the infant mortality being minimized, and the life expectancy is increased, so the population is continuing to grow, though at a slower rate.

The second option is not correct because even though the birthrate is still higher than the death rate, it is not at the core of it, nor it explains why that is the case.

The third option is not correct because if that was the case then the population would have been declining.

The fourth option is not correct because the economic influence on the death rate doesn't ''paint the whole picture''.

The fifth option is not correct because even that is actually the case in general, it doesn't fully explain why the population is still growing.

7. A direct democracy exists when...
*

Answers

A direct democracy is a system of government in which every citizen votes on every issue.  The opposite of this is a representative democracy, in which the citizens vote for representatives who will then vote on issues on behalf of their constituents.

Hope this helps!!

Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. This differs from the majority of currently established democracies, which are representative democracies.

You are trying to design and build a stylus to use for drawing on a cell phone screen. Your major constraint is size. You design a prototype, make a dozen and share them with test users. You think you have a great design but several of the test users have trouble drawing fine lines on the phone screen. Drag the item from the item bank to its corresponding match. 1. Analyze the problem. 2. Complete an initial design 3. Present the design to test users 4. Note any problems of test users 5. Modify your design to fix any problems. 6. Repeat steps 2-5 until user problems are solved. ITE

Answers

6. Repeat steps 2 and 5 until user problems are fixed I’m sorry if this is wrong

3. The boundary between two plates moving toward each other is called a
A. divergent boundary
B. transform boundary
C. lithosphere
D. convergent boundary​

Answers

Answer:

D. convergent boundary​

Explanation:

Answer:

D. Convergent Boundary

Explanation:

Convergent boundaries are areas where plates move toward each other and collide. These are also known as compressional or destructive boundaries. Subduction zones occur where an oceanic plate meets a continental plate and is pushed underneath it. Subduction zones are marked by oceanic trenches.

Which of the following is the best description of the global grid?
A. An x-y coordinate system, with the origin at the South Pole
B. A polar coordinate system, with the origin at the South Pole
O C. An orange peel, with the origin at the navel
D. An x-y coordinate system, with the origin at 0° latitude and
O° longitude

Answers

Answer:

I think its b

Explanation:

The best way to sum up the global grid is to say that it is a system of coordinates with a South Pole origin. So, option (B) is the proper answer.

What do you know about South Pole?

The South Pole, often referred to as the Geographic South Pole, Terrestrial South Pole, or 90th Parallel South, is the southernmost point on Earth and is located 12,430 miles (20,004 km) south of the North Pole on the opposite side of the planet. It is one of the two locations on Earth's surface where the planet's axis of rotation crosses it.

The United States Amundsen-Scott South Pole Station, which was founded in 1956 and has been continuously staffed since that year, is located on the continent of Antarctica.

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Which word from the paragraph helps the reader to understand the meaning of "hot"? And thank you for telling me

Answers

Answer:sun

Explanation:

It’s hot

Aristóteles concibe la ética de forma eude-monista, es decir, todas las acciones humanas están guiadas por el deseo de conseguir la felicidad, así, las instituciones humanas como la política, la religión, el arte y la ciencia, tienen como fin último la felicidad de los seres humanos. Con esto, Aristóteles se aparta de las concepciones que argumentan que el fin de las acciones humanas es el placer que proporcionan los sentidos. Según él, la búsqueda de la felicidad es más importante que la búsqueda del placer, porque

Answers

Which language is it . I may answer if u ask in English dude

Answer:

Explanation:

I dont speak gibberish

Is this statement true or false?

Poverty reduction strategies are helping to lower the number of people living in poverty in Central America.

PLEASE HELP ASAP

Answers

Answer:

I hope this helps

Explanation:

The answer is true

The answer is true because it has
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Refer to the figure at the right. Ifm22 = (a + 15) and m23 = (a + 35), find thevalue of a such that H I HJ. A=pir^2 solve for pi The mass of a substance is 810 micrograms. If one microgram is equal to 0.000001 grams, what is the substances mass in grams written in scientific notation? You are feeling ill, you go to the doctor, explain how he would use the scientific method to determine what is wrong with you Determine the slope from the following order pairs:(0,3) (3,-1) What's is the distance between (-2,7) and (-4,11) The bear loudly stalked the hunter through the woods What might the bear do to stalk the hunter better? Which type of society exhibits the most complex type of social organization? Which president believed in the principle of trickle-down economics?A. Jimmy CarterB. Ronald Reagan.C. Bill Clinton.D. Lyndon Johnson. Given the values in the table on the left come froma continuous function, which intervals mustcontain an x-intercept? Select two options.-0.8-3.2 < x < -2.42.4 < x < 3.21.6 < x < 2.4DONE At an amusement park, Robin bought a t-shirt for $13 and 8 tickets for rides. She spent atotal of $32 Write an equation and determine how much each ticket cost. Which statement from Last Lecture includes advice about how to be successful?O In fact, I am in better shape than most of you. .O Now it's important to have specific dreams.O And again, boy am I glad I became a professor.O When people give you feedback, cherish it and use it. Explain in detail what happens to the particles before, during, and after sublimation. Dancing Pools sells swimming pools in 4 sizes. The small pool is 72 feet long and 16 feet wide. The medium pool is 80 feet long and 18 feet wide. The large pool is 88 by 20. If the new superduper Coffeetable pool is 96 feet long, how wide will it be?A 28 feet wide b 22 feet wide c 24 feet wide d 26 feet wide tan(43)-tan(13)/1+tan(43)tan(13) Compare and contrast cations and anions and give an example of each. The amount of available disk space on a digital video recorder changed from 81% to 9% after recording 12 episodes of a show. Each episode requires the same amount of disk space. Which statement is true? The change in available disk space is 6% per episode. The change in available disk space is 6% per episode. The change in available disk space is 7.5% per episode. The change in available disk space is 7.5% per episode. please help for a cookie A line passes through the point (-5,-2) and (0,2) write the equation in point-slope form Find the value of b for the triangle using the Pythagorean Theorem.