How do the respiratory and circulatory systems work together to make gas exchange possible?

Answers

Answer 1

Answer:

Gas exchange between tissues and the blood is an essential function of the circulatory system. In humans, other mammals, and birds, blood absorbs oxygen and releases carbon dioxide in the lungs. Thus the circulatory and respiratory system, whose function is to obtain oxygen and discharge carbon dioxide, work in tandem.

Explanation:

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Answer 2

Answer:

The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

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Explanation:


Related Questions

What strategies did the Allies pursue in Europe and Africa to defeat the Axis Powers in World War II?

Answers

Answer:

First, the Allies drove the Germans out of North Africa. From there, they invaded Italy and forced its surrender.

Explanation:

Why do so many of the grave markers at
Granary Cemetery have a "death skull?"
A. The death skull represents the grave.
B. The death skull represents wrongdoing and criminal activity.
C. The death skull represents an execution.
D. The death skull represents transcendence into the afterlife.

Answers

Answer:

the answer should be D

Explanation:

Answer:

D

Explanation:

How would you describe the government of Qin Shihuangdi?

Answers

Answer:

The government structure that Shi Huangdi made and employed became a basis for later imperial dynasties. He divided his empire into 36 provinces, called "commanderies", which were further divided into a large number of counties. Each one was controlled by a civil governor, a military commander, and an inspector.

Which is an example of a demand account?

Answers

Answer: Checking accounts are an example of demand deposits.

Explanation:

Employment opportunities for women increased during World
War II because

Answers

Answer:

Because of ww11 women had more job ooprutunities.They could become a bttle field nurse working in the battles treating soldiers.

Explanation:

In many ways, the story of women’s employment during WWI was repeated during WWII. Despite their success in wartime industries during WWI, similar stereotypes about women’s capacity and ability to engage in ‘men’s work’ were circulated by the employers and the government. Trade unions again expressed concerns about men’s pay being pushed down and sought assurances that women’s wartime work would only be temporary. However, the needs of the  wartime economy won again. In December 1941, the government conscripted single women aged 20-30 as auxiliaries to the Armed Forces, Civil Defence, or war industries. Propaganda leaflets urged women to participate in the war effort.

can someone make this longer
In the end, the dams were worth it for the farmers and cities. The cost was too much for the government, so it took longer than expected so they could finally get the money together to finish the project. The dams provided power and water to places that were unable to get water. People needed water for their crops and for power.

Answers

In the end, the dams remarkably were notably worth it for the farmers and cities. The cost was too literally much for the government, so it actually took especially longer than chiefly expected so they could finally in most cases get the money together to normally finish the project. The dams essentially provided power and water to places that sort of were peculiarly unable to principally get water. People needed water for their crops and for power.

Which are Southeast Asian states?

Champa
Bayon
Vishnu
Angkor
Dai Viet
Ming

Answers

Answer:

Ming

Explanation:

Ming is from China. .......

Which is true of all enslaved people?
-They had rights like other Americans.
-They were considered property.
-They chose to live as enslaved people.

Answers

Answer:

They were considered property.

Explanation:

Slaves were not treated as real human beings they were treated like pets.

Answer: They were considered property.

How did Muslim civilization help preserve the ancient teachings and discoveries of past philosophers and thinkers?

Answers

Hope this helps :)

Explanation:

Islam civilization is based on the value of education, which both the method of teaching Islamic international law that was subsequently  were founded on Islam not only preserved the heritage of the ancient

Help!!! It’s due in 2 minutes please

Answers

Answer:b

Explanation:

Answer:

Sunni Muslims

Explanation:

How did the Cold War end?

Answers

During 1989 and 1990, the Berlin Wall came down, borders opened, and free elections ousted Communist regimes everywhere in eastern Europe. In late 1991 the Soviet Union itself dissolved into its component republics. With stunning speed, the Iron Curtain was lifted and the Cold War came to an end.

two similarities between the dictatorships of the USSR and Italy.

Answers

Answer:

There were similarities between Joseph Stalin and Benito Mussolini. One similarity is that both leaders were dictators who had total control of the government, and both men used propaganda to spread their ideas. Mussolini, on the one hand, used propaganda to restore the Italian sense of nationalism. He promised to return Italy to the glory days of the Roman Empire. He also promised to give the Italian people many things, such as social security, jobs, and the protection of private property. Mussolini also used violent propaganda to take away the rights of the people, including freedom of speech and freedom of the press. Stalin, then, also used propaganda to control the people of the Soviet Union. Stalin used the arts as a way to get people to like him by showing him in positive and in flattering ways. Cities were renamed to honor him, and history books gave him a greater role in the Russian Revolution. In both countries, speaking out against the government or against the government leaders was met with harsh consequences. Secret police existed in both countries to help keep the people under control and to squash any opposition to the government.

Explanation:

i got this from Michael Koren

what were two important parts of the samurai armor?​

Answers

Answer:Japanese samurai armor, also known as Katchu, is comprised of the Kabuto (helmet) and O-Yoroi (“great armor”). O-yoroi, or simply Yoroi, first appeared on the battlefields during the Late Heian Period (898-1185).

Explanation:

Which statements about American cities during the 1960s are true?
Choose all answers that are correct.
Many young blacks in inner cities were filled with rage and turned to violence to vent their frustration.
Serious poverty and unemployment resulted from millions of southern blacks moving to northern cities.
Segregation and discrimination were just as bad, or worse, in northern cities as in the South.
Poor whites in northern cities felt a sense of unity with southern blacks who moved into their neighborhoods.

Answers

Answer: Segregation and discrimination were just as bad, or worse, in northern cities as in the South is incorrect

Explanation:

Answer:

Hello there!

Do YOU need help!?

Here it is!!!

(I had this) (Aced it!)

My Answer:

Segregation and discrimination were just as bad that's horrible, or maybe even worse, in northern cities as in the South is incorrect it's clear it is incorrect. So C the 3rd option! Also it's multiple choice so here...

It's Segregation and Poor Whites!

Hope you Ace it!

Hope you do really well!

Explanation:

Your welcome!

Thanks so much!

Hope i helped!

Have a great weekend!

I have 2 brainliest till i am Virtuoso plz help me!

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1. Give a description of merchant princes. What was the most famous family among the merchant princes? How did they express their ideal of civic humanism?

Answers

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

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PLEASE PLEASE HELP!

What was a major objective of China's Cultural Revolution in the 1960s?

A introducing democratic reforms

B reinforcing communist ideology

C restoring ancient religious traditions

D expanding contact with Western nations

Please give real answers :(

Answers

Answer:

C

Explanation:

Answer: The answer is C

Explanation: I got this on my test and picked B and got it wrong

based on the map co​

Answers

Answer:  

Letter A is correct. Brainstorming.

Explanation:  

Brainstorming is an activity that arises in a team meeting with the objective of enhancing the creation of ideas of a team or collaborator and debates that help in the accomplishment of a main objective. The advantages of including this technique in an organization are the motivation for creativity to develop new problem-solving ideas, and thus also have a positive impact on the organizational climate, as brainstorming drives the inclusion and interaction of teams.

why was the development of agriculture an important innovation?

Answers

Eco-friendly innovation, in particular, promotes not only production but also productive use of natural resources, making it a key tool in social and economic growth. As a result, the use of technology in agriculture accelerates growth and development while ensuring efficient production. :)
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What is the difference between dwarf planets and asteroids?

Asteroids are larger than dwarf planets.
Asteroids are nonspherical in shape.
Asteroids are larger than Earth’s moon.
Dwarf planets are nonspherical in shape.

Answers

Answer:

Asteroids are non spherical in shape

Explanation:

Asteroids are not larger then dwarf planets, they are not larger then the moon, and dwarf planets are spherical. Asteroids can be multitudes of mangled shapes.

Answer:

Asteroids are nonspherical in shape.

Explanation:

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HELP I ONLY HAVE A MINUTE LEFT AND I'M GONNA BE IN TROUBLE IF SOMETHING ELSE IS LATE

Answers

B and c

is correct

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I’m giving most of points for this, please only respond if you have a good response. I need to write a DBQ thesis statement on the following question: Analyze the causes and effects of Indian Independence from British colonial rule.
Here are the causes and effects I have:

Causes:
Overtaxation
Control/Domination of culture
Control through military
Want for freedom

Effects:
Fleeing

All I am asking is if someone could either give me an good outline on how to write a DBQ thesis statement or can write a thesis statement with the information I have provided above. It only needs to be a single sentence, 2 at the most. Thank you very much for anyone who responds!

Answers

Answer:

Explanation:

British raj, period of direct British rule over the Indian subcontinent from 1858 until the independence of India and Pakistan in 1947. The raj succeeded management of the subcontinent by the British East India Company, after general distrust and dissatisfaction with company leadership resulted in a widespread mutiny of sepoy troops in 1857, causing the British to reconsider the structure of governance in India. The British government took possession of the company’s assets and imposed direct rule. The raj was intended to increase Indian participation in governance, but the powerlessness of Indians to determine their own future without the consent of the British led to an increasingly adamant national independence movement.

Background

Though trade with India had been highly valued by Europeans since ancient times, the long route between them was subject to many potential obstacles and obfuscations from middlemen, making trade unsafe, unreliable, and expensive. This was especially true after the collapse of the Mongol empire and the rise of the Ottoman Empire all but blocked the ancient Silk Road. As Europeans, led by the Portuguese, began to explore maritime navigation routes to bypass middlemen, the distance of the venture required merchants to set up fortified posts.

Hope this helps

Which had more impact on the Balkans?

Reformation
Crusades
Byzantine Empire
Renaissance

Answers

Answer:

Byzantine Empire.

Explanation:

Answer:

The other persons right just incase your unsure.

Explanation:

C. Byzantine Empire

Which of the following is not a belief of the Sons of Liberty?
a. The Thirteen Colonies should stay loyal to King George.
O b. King George is not respecting the rights of the Colonists.
O c. The Thirteen Colonies have the right to govern themselves.
O d. Governments should be run by the people it represents.

Answers

Answer:

A - The Thirteen Colonies should stay loyal to King George.

Explanation:

The Sons of Liberty were not a fan of King George and were fixated on separating from England. They were known for fighting taxation by the British government and played a major role in most colonies battling The Stamp Act.

how did the pattern of immigration to the united states change in the mid-1800s​

Answers

Answer:

In the mid 1880s, how did the pattern of immigration change? Large groups of "new" immigrants arrived from eastern and Southern Europe. At the same time, the number of "old" immigrants from northern and Western Europe started to decrease. ... Name the anti-immigrant movement that gained strength in the late 1800s.Explanation:

what is Isaac newton famous for

Answers

[tex] \hookrightarrow\boxed{\underline{\bf Isaac \: Newton}} \sf\: was \: a \: physicist \: and \: mathematician \\\sf \: who \: developed \: the \: principles \: of \: modern \: physics, \\ \sf\: including \: the \: laws \: of \: motion \: and \: is \: credited \\\sf \: as \: one \: of \: the \: great \: minds \: of \: \\ \sf \: the \: 17th-century \: Scientific \: Revolution.[/tex]

[tex]\boxed{\underline{\bf \: Answer}}[/tex]

Issac Newton was a clever scientist, physician & mathematician who mainly focused in science (especially in the branch of physics). He played a key role in the Scientific Revolution which occured in the 17-th Century. He's popularly known for his discoveries on gravity & gravitation (Story of the apple falling on his head is really popular). He also made up the 3 important laws of motion which are still followed today.

_______

Hope it helps

RainbowSalt2222

which role does the resolution play in plot development? 1. The resolution is the crisis, or the turning point of the story's condict. O2. The resolution is the situation in which the main characters find themselves at the beginning of the story. 03. The resolution is the episode providing the final answers to the problem. 04. The resolution is the sequence of events that lead to greater and greater complications.​

Answers

Answer:

02

Explanation:

The Religions of Judaism, Christianity and Muslim share all of the same
characteristics, except:
A. Jerusalem is the holiest city in the world for Jews and Christians, and Muslims.
B. All three have an important messenger, book of teachings, and holidays.
C. They all originated in Southwest Asia.
D. can trace their roots to Abraham as the father of their faith.

Answers

Answer:

C

Explanation:

What economic impact did the pineapple have on Hawaii?

Answers

Answer:

Pineapples can be traced back to their origin in South America, and are linked together with Hawaiʻi because of the large pineapple industry that was build on Hawaiʻi in the early 1900s. For a while, Hawaiʻi supplied over 80% of the world's output of canned pineapple!

Explanation:

Services, labour, and taxation. Tourism is Hawaii's largest industry. Expansion has been particularly rapid since World War II, and the growth has resulted in part from continued improvements in transportation and the stimulus provided by the state government and local businesses.

He pursued two intertwined interests: military arts and western expansion. At 16 he helped survey Shenandoah lands for Thomas, Lord Fairfax. Commissioned a lieutenant colonel in 1754, he fought the first skirmishes of what grew into the French and Indian War. The next year, as an aide to Gen. Edward Braddock, he escaped injury although four bullets ripped his coat and two horses were sh
ot from under him.Which is the central idea in this excerpt?

Answers

Answer:

Washington pursued land and military interests as a young dude.

Explanation:

Germany’s invasion of which country started World War II?
Great Britain
the Soviet Union
France
Poland

Answers

Answer:

Soviet Union started world war ||

Germany's invasion of Poland started World War II. The correct option is 4.

The invasion of Poland by Germany in September 1939 signalled the start of World War II. Adolf Hitler's Nazi Germany launched a concerted attack on Poland from numerous fronts, fueled by aggressive expansionist goals.

The German military used superior tactics and tremendous weapons to launch a fast and deadly invasion.

The attack on Poland broke international accords and sparked a chain reaction of war declarations from other nations, notably France and the United Kingdom.

The invasion of Poland highlighted Germany's ambition to invade and rule neighbouring states, eventually leading to a worldwide struggle that consumed most of the world and resulted in massive devastation, loss of life, and long-term geopolitical ramifications.

Thus, the correct option is 4.

For more details regarding World War, visit:

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Your question seems incomplete, the probable complete question is:

Germany’s invasion of which country started World War II?

Great Britainthe Soviet UnionFrancePoland
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