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12. When did oxygen levels start to decline from 35 percent down to today's levels?
O A. During the Permian eriod
> O B. Before the Siluran period
C. After the Triassic period
Oo. Ater the Caroonferous period
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Answers

Answer 1

Answer:

After the Carboniferous period

Explanation:

The oxygen levels start to decline from 35 percent down to today's levels "After the Carboniferous period." This is the period of about 298 million years ago after 60 million years of Carboniferous period which began around 358 million years ago. It was characterized by dense and swampy forests, which led to large deposits of peat.


Related Questions

how did nationalism contribute to global conflict following world war 1

Answers

Answer:

The most direct way nationalism caused World War I was through the assassination of Archduke Franz Ferdinand, who was the heir to the throne of the Austro-Hungarian Empire. ... Thus, nationalist movements broke out across the Slavic territories. Among the most militant nationalists were the Serbs.

How did the Enclosure Acts help to fuel the Industrial Revolution ?

Answers

Answer:

Following enclosure, crop yields and livestock output increased while at the same time productivity increased enough to create a surplus of labor. The increased labor supply is considered one of the factors facilitating the Industrial Revolution.

The Ninety-Five Theses called for many reforms, including\

Answers

Answer:

Banning the sale of indulgences.

Explanation:

Answer:

The sale of indulgences is banned.

Explanation:

The Ninety-Five Theses called for many reforms, including the Banning the sale of the indulgences.

umalis lamang si don pedro sa palasyo nang hindi nanghingi ng panalangin sa dyos sa kanyang pag lalakbah​

Answers

Answer:

Maari siyang pamahamak sa kanyang paglalakbay.Bago umalis kailangan nating manalangin sa Diyos na huwag mapahamak.

Explanation:

Pa barainliest po.

What was the most significant result of the Spanish colonization of Central and South America?

Answers

Religion (Christianity) or the bringing of new items (new animals such as horses and improved weapons)

largest mountain range in Australian is the Great Dividing Range. o 1)Agree(true) 2)Disagree (false)​

Answers

Answer:

1)Agree(true)

Hitler's plan became clear to the nations of
Europe when which of the following occurred?
A. The Munich Pact was signed.
B. Hitler invaded and took over Poland.
C. Hitler forced France to surrender to Germany in the same
location as WWI's end.
D. Winston Churchill was elected in Great Britain.

Answers

Answer:

I mean, really all of these are wrong, but if I had to pick the one that seems best it would probably he B.

Hitler invaded and took over Poland

vironmental Science CP Summer 2021 (Scott)
/ My courses / Environmental Science CP Summer 2021 (Scott) / Unit 7: The Atmosphere / 7.8 Unit 7 Test
In 1
The earliest atmosphere on earth was composed of
ed
Select one:
out of
O a Oxygen, Carbon Dioxide, and Nitrogen
O b. Caron Dioxide, Steam, Nitrogen, Methane, and Ammonia
O c. Hydrogen and Helium

Answers

Answer:

i think it was A,i remember reading that....

Military leaders in Japan used nationalist propaganda to encourage Japanese people to take which actions? Select three options.

produce many children
be productive in their lives
exercise free-speech rights
serve in the military
support the emperor

Answers

Answer:

B. be productive in their lives

D. serve in the military

E. support the emperor

Explanation:

During the Great Depression and later world war 2, the historical evidence shows that military leaders in Japan used nationalist propaganda to encourage Japanese people to take the following actions:

B. be productive in their lives

D. serve in the military

E. support the emperor

This is to ensure the citizens follow the authoritarian lead which is known to the Japanese at the time.

Answer:

The answer is; B, D, E

Explanation:

edge 2022

why do you think the trivialisation of political control contributed to the poor performance of state corporations and their eventual collapse?​

Answers

Answer:

don't know

Explanation:

don't knowg fzfxfctctzrxhffxgkfzkx

The federal government
is an example of establishing justice.
A. establishing federal courts
B. providing a national military
C. providing freedom and rights to citizens
D. establishing public programs for citizens

Answers

Explanation:

establishing federal courts

The federal government is known for establishing federal courts

El cuento social político y cultural

Answers

Es el cuento social, político y cultural. ... En este caso, la característica de este género narrativo es que denuncia una causa social y también política con relatos culturales agregados. Este tipo de género narrativos utilizan la técnica donde se destaca la búsqueda de un objetivo a través de la narración.

1
How did northerners and southerners view slavery?
Northerners were opposed to slavery in the Union Southerners wanted to outlaw slavery in the territories only.
Many southerners did not rely on slave labor so they did not have strong opinions about it.
Some northerners believed slavery was morally wrong. Southerners believed slavery was an essential part of their
Northerners believed slavery was an integral part of the southern economy and that it was better than wage labor.

Answers

Answer:

Some northerners believed slavery was morally wrong. Southerners believed slavery was an essential part of their lives.

Explanation:

The Atlantic slave trade began around the fifteenth century and it typically involved the transportation of men and women from Africa to America as slaves by slave traders through the Atlantic Ocean.

According to history, this selfish actions were mainly perpetrated by the Portuguese. Approximately, 13 million men and women were transported to America as slaves.

In 1819, eleven (11) states in the Union permitted slavery and eleven (11) did not. The states that didn't permit slavery were referred to as free states and they included California, Minnesota, Iowa, New Jersey, Maine, Illinois, Pennsylvania, Ohio, Oregon, etc.

On the other hand, the states that permitted slavery were known as slave states and they included Florida, Alabama, Georgia, Maryland, Kentucky, Texas, Missouri, Mississippi, etc.

The northern states had mixed views on issues bordering on slavery because some northerners (abolitionists) believed slavery was morally wrong, some sought to limit it to the southern states, some viewed African Americans (Blacks) as inferior, some favored it because they were profiting from it while other northerners feared they would loose their jobs to freed slaves.

Additionally, the Quakers and other northern religious leaders opposed slavery because they believed it was a sin for one person to own another person.

However, the southerners believed slavery was an essential part of their lives. Thus, many of them sought to expand it because their economy and way of life largely depended on enslaved labor. Also, the white southerners were of the opinion and believe that God created the African Americans (Blacks) as their laborers.

After the French and Indian War, in 1763, the British gained a lot of land. This meant they had to spend a lot of money on

A. the people
B. development of the land
C. buying land​

Answers

The answer is B development of the land

At the time of the independence, most American political power rested with the following group

1.wealthy people regardless of color

2.white men and white women

3. white males who owned property

4.merchants and bankers

5. military leaders

PLEASE HELP!!!!!!!

Answers

Answer:

3. White males who owned property

Explanation:

What is the importance of Philippine folkdance in your life as a Filipino

Answers

The Philippine culture and pass it on to the next generation and they are a uniting force to the philippine people

Why did the United States decide to get involved in the Korean War?

to colonize the Korean peninsula
to continue its war against Japan
to contain the spread of communism
to gain a presence in Southwest Asia

Answers

Answer:

The answer is to contain the spread of communism.

Explanation:

The Korean War (1950-1953) was the first military action of the Cold War. It was sparked by the June 25, 1950 invasion of South Korea by 75,000 members of the North Korean People’s Army. The line they crossed, the 38th parallel, was created in 1945 to separate the Soviet-supported Democratic People’s Republic of Korea (today’s North Korea) and the U.S.-supported Republic of Korea to the South. The Korean War was a civil conflict that became a proxy war between superpowers clashing over communism and democracy. Between 2 and 4 million people died, 70 percent of them civilians.

The United States became involved in the Korean War because onn August 29, 1949, the Soviets detonated their first atomic bomb. Klaus Fuchs, a physicist who had helped the United States build its atomic bomb program, had leaked the blueprint of the “Fat Man” atomic bomb to the Soviets. The revelation stoked Cold War paranoia. Then, on October 1, 1949, communist revolutionary Mao Zedong announced the creation of the People’s Republic of China following the defeat of the U.S.-supported Chinese nationalists led by Chiang Kai-shek.

On April 14, 1950, Truman received a document called National Security Council Paper Number 68 (NSC-68). Created by the Defense Department, the State Department, the CIA, and other agencies, it advised the president to grow the defense industry to counter what these agencies saw as the threat of global communism. The recommendations cemented Truman’s next move. On June 27, 1950, President Truman ordered U.S. forces to South Korea to repulse the North’s invasion.

Answer:

A: to contain the spread of communism.

Explanation:

impacts of dependency theory​

Answers

Answer:

impacts of dependency theory

Explanation:

hope it helps

What is the primary religion of the French Indochina nations?

Answers

Answer:

Buddhism

Explanation:

Buddhism began to spread over the centuries, first to Southeast Asia, then to China and the rest of Asia in several ways. Buddha's teaching peacefully spread throughout Asia without any violence. Buddhism was the primary religion of the French Indochina nations. French Indochina consists of three countries; Laos, Vietnam, and Cambodia, previously associated with France colonies.

Select the correct answer.
Which of the following would be violated if the United States were to annex Cuba following a conflict between the two countries?

Answers

Answer:

the Teller Amendment

Explanation:

This amendment prevented the annexation of Cuba by United States forces, and placed a condition on the United States' military presence in Cuba. Therefore, the Teller Amendment would be violates if the US were to annex Cuba following a conflict.

During the Industrial Revolution, textile factories (blank)-produced items which increased the available options and lowered the prices for consumers.

Answers

Answer:

I think it is rapidly.

Explanation:

Were there options for the blank portion?

Answer: mass

Explanation:

Look at the picture

¿ cuales son las consecuencias de la guerra del pacifico ? :,)

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

A pesar de que no se anexan opciones o incisos para responder, podemos decir lo siguiente.

Las consecuencias de la Guerra del Pacifico fueron las siguientes. Arica y Tarapacá, dos importantes territorios en la región, fueron capturados y anexados a territorio chileno. Por su parte, Bolivia no fue capaz de conservar el puerto que lo conectaba con el océano, aun que estableció sus límites territoriales con Chile.

En esa guerra, destacó la actuación del militar Ladislao Espinar(1842-1879), quien fue un Teniente Coronel del Ejercito del Perú, quien se hizo famoso por su heroica participación en la Guerra del Pacífico.

En esa batalla, los ejércitos de Perú y Bolivia enfrentaron a las tropas chilenas en en desierto de Atacama y en las aguas el Océano Pacífico.

Su actuar en la batalla fue valerosa y sin duda, de haber logrado su cometido hubiera cambiado el final de la misma.

describe two features of the Elizabethan system of poor relief that were new​

Answers

Answer:

they brought in a compulsory nationwide Poor Rate system. everyone had to contribute and those who refused would go to jail. begging was banned and anyone caught was whipped and sent back to their place of birth. almshouses were established to look after the impotent poor.

Muslim rule in India Group of answer choices reserved most of the high posts in the central government and the provinces for Muslims. never made use of Hindus on any level of government. employed many Hindus in powerful positions within the government. was totally assimilated into Hindu culture. maintained a close alliance with Baghdad.

Answers

Answer:

reserved most of the high posts in the central government and the provinces for Muslims.

Explanation:

According to historical records, Muslim rule in India is "reserved to most of the high posts in the central government and the provinces for Muslims."

This is based on the religious conflict going underneath between the Muslims, Buddhists, and Hindus in India. Each of the religions tends to favor its associates over the others when it comes to political situations and socioeconomic circumstances.

discuss social class by elaborating on the tensions between the classes that arise from societal division. Does social class hinder social development? Include examples in your discussion

Answers

    In class societies, people are sorted into hierarchical social categories, such as class, using concepts in the social sciences and political theory centered on models of social stratification. People have typically divided into three distinct social classes: the upper class, the middle class, and the lower class.

    When the upper and middle-class live in urban regions, they become oblivious to the lives of people from the lower classes.

    On top of that, you will find that middle and upper-class citizens tend to misuse their rights, as they believe in the power of money. As a result, there is an increase in social inequality and animosity among the population.

    For the rich and upper-middle-class, their attitude changes and they begin to be proud of their lives and look down on others, thus contributing to greater levels of societal hunger and division.

Social classes impede social development.

    Education Children grow with the notion of school division in which upper-class and middle-class children attend private schools, and lower-class students attend public schools that have lessened infrastructure and administration.

    Even from class differences, those in the upper and middle classes are more likely to have more freedom in their job pursuits, while those in the lower class feel neglected in society and as a result have lowered morale to their full potential.

    People in the lower socioeconomic brackets tend to experience higher rates of diseases caused by many of their co-workers working in unhealthy environments, and as a result, they are prone to poor health. Poor medical attention is sought by the bottom while upper and middle-class individuals are able to take care of their health.

    On the lower end of the socioeconomic ladder, people are affected by stress and financial pressure, which increases the risk of mental illness. Middle and upper-class individuals, on the other hand, are more fortunate and less stressed, which keeps the risk of mental illness low. This increased crime as a result.

What is still allowed under the Patriot Act? Do you agree with these provisions? Explain.

Answers

Answer:

Under the Patriot Act, the government can now ask a federal court (the Foreign Intelligence Surveillance Court), if needed to aid an investigation, to order production of the same type of records available through grand jury subpoenas.

Explanati

Which is the best example of a cottage industry business?

A car company uses an assembly line to make vehicles.
A family sells the rights to the coal in their backyard.
A seamstress weaves clothes to sell out of her home.
A shoemaker starts at home but expands into a factory

Answers

Answer: C. A seamtress weaves clothes to sell out of her home.

Explanation: Trust Me! Answer is correct on Edge! :)

A seamstress who weaves clothes to sell out of her home is the best example of a cottage industry business.

Thus, option C is correct.

What is a cottage industry?

A cottage industry is a little assembling business that is possessed and worked by an individual or a family, commonly working out of a home instead of a reasonably constructed office. Cottage industries are characterized just barely by speculation that is expected to begin one.

As there is a Seamaster who is working on clothes from his home. This all comes in the cottage industry. In this process, the individual or his family works together from their own home. In the example, the seamstress is the one who is working in his own home. Their home is the place in which the people work.

Therefore, option C is correct.

Learn more about cottage industry, here:

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discuss the history of the bible​

Answers

answer that that thta that

Which of the following would Jefferson have viewed as a positive effect of westward expansion in the early 19th century?

Answers

Which of the following would Jefferson have viewed as a positive effect of westward expansion in the early 19th century?

A. The cash-crop empire of the South could expand and boost the economy.

B. The federal government was able to gain land it could control itself.

C. New states could be formed and admitted to the union as equals with the originals.

D. Having a larger territory gave the United States a more prominent position in international affairs.

Answer:

A. The cash-crop empire of the South could expand and boost the economy

Explanation:

Jefferson could have viewed the cash-crop empire of the South which could expand and boost the economy as a positive effect of westward expansion in the early 19th century.

This is because, in the 19th century, there was a westward expansion and Thomas Jefferson viewed one of the positive effects as cash crops of the South boosting the economy.

Which of the following was one of the first
fascist ideas Mussolini enacted as the leader of
Italy?
A. ally the nation with the United States
B. declare war on the German Republic
C. rid Italy of all forms of democracy
D. blame the fall of the economy on the Italians themselves

Answers

Answer:

C

Explanation:

Other Questions
Now, if you solve for x, what is the result? Is the graph increasing, decreasing, or constant? +3 A. Increasing B. Decreasing C. Constant which multiple choice answer is correct? A, B, C or D? Blake Company purchased two identical inventory items. The item purchased first cost $34.00, and the item purchased second cost $35.00. Blake sold one of the items for $64.00. Which of the following statements is true?A. The dollar amount assigned to ending inventory will be the same no matter which cost flow method is used. B. Gross margin will be higher if Blake uses LIFO than it would be if FIFO were used. C. Ending inventory will be lower if Blake uses weighted average than if FIFO were used. D. Cost of goods sold will be higher if Blake uses FIFO than if weighted average were used. While growing up, Chuck did not receive much encouragement from his caretakers. In fact, he was often harshly criticized in an unfair manner. As a result, Chuck will likely develop _____ based on Adler's theory of individual psychology. Group of answer choices Assume that Jerome's available-for-sale portfolio had a total cost of $50,000 and a fair value of $46,000 on December 31 at the end of the first year it held the AFS securities . Make the necessary adjusting entry. A fish tank in a pet store has 23 fish in it. 10 are orange and 13 are white. Determine the probability that if we select 4 fish from the tank, at least 2 will be white. At the time of her grandson's birth, a grandmother deposits $3000 in an account that pays 9.5% compounded monthly. What will be the value of the account at the child's twenty-first birthday, assuming that no other deposits or withdrawals are made during this period? The functions f (x) = 1/2x-3 and g(x) = -2x+ 2 intersectat x = -2. True or false? help me out please. Please helpplease please..help 9. Mariah has 28 centimeters of reedand 10 meters of reed for weavingbaskets. How many meters of reeddoes she have? Write your answer as adecimal and explain your answer. A rectangular floor of area 360 m2 is going to be tiled. Each tile is rectangular, and has an area of 240 cm2. An exact number of tiles can be put into the space. How many tiles will be... Solve quickly In each scenario below, please identify the personality dimension that, according to psychologist Carl Jung, would be the most appropriate answer. Which of the following statements best describes someone who has the introversion dimension? A. Energized by inner world of thoughts and ideas, deep interests, thinks before speaking B. Let life happen, spontaneous, open-ended, and last minute situations are energizing. C. Lives life organized, stable, systematic, and under control. D. Makes decisions by analysis, logic, and impersonal criteria. punto de vista sobre la ley de mendel What is the net force on a remote controlled airplane if a force of 57.6N is applied West and a force of 95.7N is applied South? What were some of the new business strategies that took place in the late 1800s? please answer i will give u brainless PLZZZZZZ By 1950, how much were furniture sales bringing into North Carolina?about $100 millionabout $500 millionabout $1 billionabout $5 billion Please help solve this problem.