What is the role of bacteria in the food web and what would happen if there were no bacteria present in the food web?

Answers

Answer 1

Answer:

Bacteria are essential for life. They play a crucial role in all ecosystems, from the soil to the ocean floor. Without them, we could not survive. If we did not have bacteria, then our bodies would be sterile—we would die before we even reached adulthood. Many scientists believe that without bacteria, most life on Earth would cease to exist because they break down organic materials into simpler substances. This helps plants grow, which eventually creates oxygen.

Along with this, many important chemicals are produced by bacteria, including vitamin K, vitamins A, C, D, E, and B12; as well as minerals such as iron and magnesium. In addition, some antibiotics are derived from bacteria. Without bacteria, our ecosystem would collapse.

Explanation:

My own original answer.

Answer 2

Answer:

Bacteria helps degrade dead animals and plants and bring valuable nutrients back to Earth ,it is also vital in keeping nitrogen cycling through the ecosystem, and nitrogen is vital to plant growth. If there were no bacteria present in the food web , animals that rely on it to digest their food would start dying off.


Related Questions

Some escaped slaves would have to travel over 1,000 miles and were led along the Underground Railroad by people called
often
free Black Americans from the North who returned to the south.
a
:: instigators
:: sples
:: conductors
:: train workers

Answers

Answer:

Conductors

Explanation:

They were referred to as conductors as the passage was referred to as the Underground Railroad.

2. Assume that Jacob spent $20,000 of his disposable income of $30,000
in 2019. If his disposable income increased to $40,000 and his marginal
propensity to consume equals 0.8, what did his consumption increase
by?

Answers

Jacob's consumption increased by $12,000.

What is the marginal propensity to consume?

The marginal propensity to consume is defined as the proportion of an increase in income that a consumer consumes instead of saving.

Data and Calculations:

Amount of disposal income in 2019 = $30,000

Amount of consumption in 2019 = $20,000

Increased disposal income = $40,000

Marginal propensity to consume = 0.8

Increase in consumption = $12,000 ($40,000 x 0.8 - $20,000)

Thus, Jacob's consumption increased by $12,000.

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when historian ask questions about variations across different groups of people with commom traditions where do they gather information from

Answers

Answer:cultural artifacts and location

Explanation:

Explain how Big History connects the horse to an energy revolution that stems back to the cosmos.

Answers

Answer:

the horse has been revolutionary animal in unexpected ways

Explanation:

it has changed how we speak & what we wear and sets of hidden limit for the size of  our most massive empires.

What different cultures existed in the colony of British Columbia between 1850-1861? Why do you think the people of British Columbia were so accepting of some cultural groups than others?

Answers

Answer: the colony of British Columbia was a crown colony in British North America from 1858 until 1866. It was founded by the British Crown, who appointed James Douglas, then governor of the neighbouring colony of Vancouver’s Island (established in 1849) as the colony’s first governor. Richard Clement Moody was the colony’s first chief commissioner of lands and works.

Explanation:

In Ancient Rome the main meal of the day was eaten ____________________.

1.early in the morning

2.early in the afternoon

3.late in the afternoon

4.late in the morning

Answers

Answer

In Ancient Rome, the main meal of the day was eaten _______.

2.early in the afternoon

Explanation:

The Roman legions' staple ration of food was wheat. In the 4th century, most legionaries ate as well as anyone in Rome. They were supplied with rations of bread

3 late in the afternoon, because they would eat at cena, which is dinner time and 3 matches dinner most! Hope it helps but sorry if it wasn’t correct!

This is an excerpt from an academic source a
report by a government commission. It gives
evidence that internment harmed Japanese
Americans economically.
List one detail that could serve as evidence that
internment harmed Japanese Americans.
RETRY
Exclusion from the West Coast imposed very
substantial economic losses on the Nikkei.
The complete picture of those losses is a
mosaic of thousands of personal histories of
individual families. Owners and operators of
farms and businesses either sold their
income-producing assets under distress-sale
circumstances on very short notice or
attempted, with or without government help,

Answers

Answer:

they lost their jobs and or their homes had to be sold or left their businesses were lost for good so was their reputation and their custormers

Explanation:got it right

Answer:

Owners of businesses and homes were forced to sell their property quickly and at a loss.

Businesses lost their reputations and their customers.

Explanation:

Edg 2023

The Progressive movement was led by men and women to do which of the following? (Check 3 correct answers)Immersive Reader
(3 Points)
End corruption in business and government
Allow big businesses to grow without government restrictions
Address economic problems such as poverty
Improve society

Answers

improve society and address economic problems

HELP PLEASE
Select the correct answer from each drop-down menu.

During the 1970s, US foreign policy underwent many changes. Each president's approach to foreign policy had costs and benefits. President Richard Nixon's administration was marked by a policy of ________ which helped to stabilize nuclear tensions. However, this approach did little to benefit the people who suffered in the Soviet Union. Later, President Jimmy Carter took a _____approach to foreign policy. His desire to help marginalized people often clashed with the economic and political interests of the United States.

Answers

1. President Richard Nixon's administration was marked by a foreign policy of détente.

What was Nixon's foreign policy?

Nixon's foreign policy of the policy of détente ensured that the United States observed former treaties but would not be involved in future proxy wars.  

This foreign policy changed the relationship between the United States and the Soviet Union, reducing the strained Cold War relationships and enabling the two superpowers to negotiate several bilateral agreements.

2. Later, President Jimmy Carter took a human rights approach to foreign policy.

The human rights foreign policy of Jimmy Carter was based on his desire to liberate marginalized peoples despite the economic and political interests of the United States.

Thus, while President Richard Nixon's foreign policy of détente stabilized the nuclear tensions between the Soviet Union and the United States during the Cold War, it did not impact the lives of people who suffered in the Soviet Union, unlike Jimmy Carter's human rights policy.

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Following World War II the United States occupied Japan to oversee political changes there. One of
those political changes included the adoption of a new constitution.
Choose the statement that does NOT describe how the new constitution was different from the
Meiji Constitution of 1889.
The emperor would act as a symbol of Japanese unity and culture but without any political authority.
O The emperor was granted supreme control of the army and navy.
O Local governments were strengthened to encourage grass-roots political participation.
O As a basis for democracy, sovereignty rested with the people, not the emperor.

Answers

Answer:B,C,D

Explanation:

I got it right on the test belive me!!!!

This was not describe how the new constitution was different from the Meiji Constitution of 1889 are:

The emperor was granted supreme control of the army and navy.Local governments were strengthened to encourage grass-roots political participation.As a basis for democracy, sovereignty rested with the people, not the emperor. Thus, option (b), (d) and (e) is correct. What is constitution?

The “constitution” of a country, state, or organization is a statement of the fundamental principles and laws that specify the roles and obligations of the government and offer some safeguards for its people. The constitution is the handel the situation of the country.

Meiji Constitution of 1889 was the not to describe as the new constitution is sovereign was conceded supreme control of the military service. Local governments were exercised to inspire grass-roots political engagement. As a basis for political orientation, self-government rested with the people, not the sovereign.

As a result, the significance of the Meiji Constitution of 1889 are the aforementioned. Therefore, option (b), (d) and (e) is correct.

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Which purpose of government could be used to justify this position?

Answers

The government has several purposes. Some of them include:

To lead their constituents. To maintain order. To provide public services. To provide security. To protect the economy.

What are the purposes of government?

The government is much like the parent of the nation which means that they are to lead the nation through various events and situations.

They must maintain order and in doing so, provide security to their citizens so that they can go about engaging in economic activities.

The economy also needs to be protected by the government as citizens get their livelihood from it.

Note that the question is incomplete so I provided a general overview.

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Which is one of Putin’s demands?

A. All NATO forces be withdrawn to Germany

B. Ukraine NEVER be allowed to join NATO

C. Disallow any new NATO members

D. All of the above

Answers

Answer:

D All of the above

Explanation: Putin refuses Nato to creep up on his border.

Answer:

Never allow Ukraine to be apart of Nato.

Explanation:

This is because Putin directly demanded this. He didn't necessarily want Germany to have no NATO troops, but he wanted less NATO troops near Russia in General, and he never said anything about not having new NATO members.

Hope this helps!

What role does the judicial branch play when it comes to civil liberties?.

Answers

Answer:

Simply, the judicial branch determines whether the Constitution allows certain laws to be passed. If the Supreme Court decides that a law passed by Congress is not allowable, then the law is considered unconstitutional and is erased. This gives the Supreme Court a tremendous amount of power.

In which of the following Eastern European countries are most people Slavic

Hungary

Poland

Romania

Albania

Answers

Answer:

Poland

Explanation:

Slavs are an ethnolinguistic group who speak the various Slavic languages of the larger Balto-Slavic linguistic group of the Indo-European languages.

And in the world, the country with the most slavs is Russia with 130million people. It is then followed by Poland with 70million so among these countries you listed Poland is the answer.

According to Churchill, what responsibilities does the US have in the post-WWII world?​

Answers

Churchill began by praising the United States, which he declared stood “at the pinnacle of world power.” It soon became clear that a primary purpose of his talk was to argue for an even closer “special relationship” between the United States and Great Britain

Who was the first woman to be nominated for best director?.

Answers

Lina Wertmuller was nominated

Barbarians definition

Answers

Answer:

member of a community or tribe not belonging to one of the great civilizations

Explanation:

Answer:

Barbarians refers to a people from a primitive or uncivilized culture.

Explanation:

Hope that helps!

Which event showed a weakness of the Articles of Confederation? (3.
points)
O Boston Massacre
O Constitutional Convention
O Shays' Rebellion
O Revolutionary War

Answers

Which event showed a weakness of the Articles of Confederation?

(3 points)

O Boston Massacre

O Constitutional Convention

O Shays' Rebellion

O Revolutionary War

Shays' Rebellion was a series of staged protests by American farmers in 1786. The farmers objected to the way the tax collections (both state and local) were being enforced.

The rebellions were mostly in Massachusetts, but there were also protests in New Hampshire and South Carolina.

The leader of the rebellion was Revolutionary War veteran Daniel Shays of Massachusetts.

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!

Stay Brainy!

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Why did president eisenhower believe it was important for the united states to involve itself in the growing conflict in vietnam?.

Answers

He believed that if one Southeast Asian nation fell to communism, more would follow.

7. Which incident is referred to as the Trail of Tears?​

Answers

Answer

In 1838 and 1839, as part of Andrew Jackson's Indian removal policy, the Cherokee nation was forced to give up its lands east of the Mississippi River and to migrate to an area in present-day Oklahoma. The Cherokee people called this journey the "Trail of Tears," because of its devastating effects.

Explanation:

Please help! What do I write???

Answers

Role Reversal. The women get the same rights as men, and the men get stuck with what the women usually do.

What were the great powers before World War I? Which do you think was the most powerful? The weakest? Why? In 1897, the German foreign secretary stated, "In one word: We wish to throw no one into the shade, but we demand our own place in the sun. " What did he mean? How might his statement be considered fair? How might someone today criticize the statement? What were the alliances among the great powers before World War I? Why did the alliances exist? Why didn't they prevent the war? Why do you think losing Bulgaria as an ally was a loss for Serbia and Russia? Why were the Balkans such a problem area in Europe? Do you see other areas of the world today with problems similar to those that existed in the Balkans? Explain. What was the annexation crisis of 1908? How important do you think it was in leading to World War I? Explain

Answers

The great powers before World War I were France, Britain, Russia, Austria (Austria-Hungary )  and Prussia.

The one that was the most powerful was Great Britain, and closely followed by France and Germany.

The weakest was Austria-Hungary.

To throw no one into the shade but we demand our own place in the sun implies that such a person or country has  a position of favor or they have an advantage.

What are the alliances among the great powers before World War I?

The allies were said to be that Britain, France, and Russia was said to have formed a kind of Triple Entente.

Also, Germany, Austria-Hungary, and Italy were said to have included themselves in the Triple Alliance. Note that alliances were based on  World War I and other reasons.

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What is Thomas Jefferson trying to say in this excerpt? help please and thank you

Answers

Answer:

In the Declaration Of Independence we see that Thomas Jefferson says that men have inalienable rights and also they are created equal.

They the inalienable rights to liberty, life and the pursuit of happiness and the government actually derives its powers from the governed who can either abolish or alter them for that matter

Explanation:

Throughout much of world history, societies were ruled in this way. Think King Louis XIV, Peter the Great
A
Absolute Monarchy
B
Constitutional Monarchy
С
Democracy
D
Theocracy

Answers

Answer:

A

Explanation:

Most countries were absolute monarchies until the US chose democracy as its form of government.

Throughout much of world history, societies were ruled by Absolute Monarchies. Thus option A is correct.

Who is King Louis XIV?

After his grandfather, Louis XIII, died, Louis XIV took the kingdom , reigning for the remainder of 72 years. As a result, he holds the record for the most consecutive reign of any royal of an existing European country as well as the shortest reign of any sovereign in French history.

Prior to the US choosing socialism as its system of governance, the majority of nations were absolute ruler. The best illustration of an absolute ruler was Louis. He made sure they was in complete command and power for his reign. Louis XIV believed that he should be the center of the universe. Louis is a clear example of an autocratic dictator who demanded total allegiance and enforced his will on his nation without taking into account the repercussions.

Therefore, option A is the correct option.

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FDR's New Deal established many important, far-reaching programs. List and explain two programs that still impact the U.S. government today.

Answers

Answer:

The federal deposit and social security

Explanation:

the federal deposit is still here today because it helps stops bank failure from happening today again as it did in the great depression and social security helped people after retirement

HELPPPP
Why is the event in the picture historically significant?

Answers

It is significant because it depicts the bombing of the Japanese city of Nagasaki, which was the event that ended the war in the pacific theater during WWII, officially bringing it to a close

William Shakespeare’s play Romeo and Juliet is about a young man and a young woman who fall in love. However, the young man and young woman must run away because their families are enemies and don’t want them to be together. This conflict is an example of an external conflict between the two characters and ???
character vs character
character vs nature
character vs society

Answers

Answer:

the answer is c

Explanation:

man vs society

Answer: The correct answer is Man Vs. Society. If Romeo was hated by Juliet's family( which her family was wealthy so the friends them would hate him too. So the society would be against Romeo.

Explanation: hi

Question 12 of 20
Red states are states that generally:
A. Vote for Democrats
B. vote either Democrat or Republican
C. Vote for independents
D. Vote for Republicans
SUBIRI

Answers

Answer:

Red states are states that typically vote solidly for Republicans.

Explanation:

Blue states are states that typically vote solidly for Democrats.

Purple states are swing states that can go either way, though these are not typically shown in a historical political map.

Only the Congress of the US has the power to declare war. 1. Why is this good?

Answers

Answer:

It prevents war being declared without being careful.

Explanation:

If we had one person able to declare war, then they could do so without restriction, especially without consulting anyone. However, since congress has the power to daycare war, this requires hundreds of more people to review what has occured, and see if war is the best option. It's safer.

Hope this helps!

Why did Russian military rebel against czar?

Answers

Question

Why did Russian military rebel against czar?

✒ Answer

Government corruption was rampant, the Russian economy remained backward and Nicholas repeatedly dissolved the Duma, the toothless Russian parliament established after the 1905 revolution, when it opposed his will.

Moderates soon joined Russian radical elements in calling for an overthrow of the hapless czar.

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