which is the important gas used by human being for breathing ​

Answers

Answer 1

Answer:

Oxygen

Explanation:

We breath in oxygen then breath out Carbon Dioxide that plants use to create Oxygen

Answer 2
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Oxygen
Oxygen is the essential component for any breathing gas, at a partial pressure of between roughly 0.16 and 1.60 bar at the ambient pressure.

Related Questions

identify one difference between two Democratic revolutions that occurred between 1750 and 1830 and then explain specifically what caused the difference to occur in a society​

Answers

The correct answer to this open question is the following.

I am going to pick the two most important revolutions in that period. First of all, the American Revolutionary War and then the French Revolution.

To me, one difference between the two revolutions movements is the following. On one hand, the American Revolution was a rebellion to get independence from another country, in this case, Great Britain, a nation that had its own political and economic interests in the North American colonies. On the other hand, the French Revolution was an armed revolution from the poorest social classes in France that lived unders¿ hash economic conditions and started the rebellion against the King of France.

What did the Spanish missions offer to attract American Indians?

A. gold and other resources

B. ships and weapons

C. food and shelter

D. wealth and adventure

Answers

Answer:

C. food and shelter

Explanation:

Cuz I JUST did the quizlet flashcards for it. NO CAP.

Lm*o at least u tellin da truth

3.
What needs to be done to make Nepal a developed country?




Social Studies and Population Education, Grade - 8
3​

Answers

Explanation:

Hey there!

As condition of Nepal is not so good it is further going on the path of development.

Some tips for development of Nepal are :

There should be strict law and orders for corruption. All the people should be aware about the developmental activities and public awareness should be conducted. Increasement of self-employed manpower should be there.The government should focus of equal development or proportional development in its all state.

Hope it helps..

what is america to other people coming to america

Answers

Answer:

America is a land of hope and prosperity. Each person that arrives in America comes for better opportunities and freedom. Immigrants and those outsiders mostly view America as land of the equal.

Something new like who do it feel when you go to a whole new Country.

When supporting your answer with evidence from the text, you have to say what the text says: Group of answer choices Conclusion Textual Evidence Inference Explicitly

Answers

Answer: Textual Evidence

Where should the possibility of an experimental error be expressed? A. in a written hypothesis B. in a written conclusion C. in a written description of an investigation D. in a written observation

Answers

the answer should be D

An expression of experimental error is highly possible to be expressed in written observation. Therefore, the option D holds true.

What is the significance of an experimental error?

An experimental error can be referred to or considered as an error that usually takes place while conducting any form of experiment on composing a literary expression. Such errors are normally not found in a description or an investigation.

The maximum possible chances of the occurrence of an experimental error is in a written observation, mainly because a written observation is not considered as a fair and final draft form of a literary expression. Such errors can be avoided or prevented using a set of checkpoints for verification.

Therefore, the option D holds true and states regarding the significance of an experimental error.

Learn more about an experimental error here:

https://brainly.com/question/17038045

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Based on this map, what can you infer about the amount of spices that were native to (originally came from) Europe? HELP

Answers

Answer:

Not as much spices come from europe as from the other place

Explanation:

What mountain range is located in the Northeastern United States?
Appalachian Mountains
Andes Mountains
Canadian Shield
Kunlun Mountains

Answers

The apalchaian mountains

Answer:

Appalachian Mountains

What is the result of the building of dams along the Tigris and Euphrates Rivers? Answers: A. Countries must pay too much for their water. B. Dams limit the water available further downstream. C. Countries are not able to use the rivers for transportation. D. Countries are not allowed to build dams along shared rivers.

Answers

Answer: B. Dams limit the water available further downstream.

What is the definition of a term map?

Answers

Answer:

a diagrammatic representation of an area of land or sea showing physical features, cities, roads, etc.

Explanation:

8. What artwork has John White given us as evidence?

Answers

Answer:

Ceremony of Secotan warriors in North Carolina

Explanation:

The Flyer Warrior of the Secotan Indians in North Carolina

Which of the following colonies was established as a refuge for prisoners?

Answers

Answer:

georgia

Explanation:

The founder of Georgia, James Oglethorpe, specifically started the colony as a debtor's refuge in 1732, as an alternative to English debtors' prison.does that answer your question?

Write a three-page personal essay (about 1000 to 1500 words) about a time when you failed at something but learned a valuable lesson. Write this essay in half-hour time chunks, until you have a finished “skeleton” of an essay.

Answers

listen, ain’t nobody gonna write a three page essay on something that has to do with yourself, but you got this my dude!

Answer:ugh

Explanation:

What must happen in Congress before a bill can reach the president’s desk?State governments have the power to

Answers

It must go thru the legislative process


First, a Representative sponsors a bill.
The bill is then assigned to a committee for study.
If released by the committee, the bill is put on a calendar to be voted on, debated or amended.
If the bill passes by simple majority (218 of 435), the bill moves to the Senate.
In the Senate, the bill is assigned to another committee and, if released, debated and voted on.
If the Senate makes changes, the bill must return to the House for concurrence.
The resulting bill returns to the House and Senate for final approval.
The President then has 10 days to veto the final bill or sign it into law.

Answer: C. Both chambers of Congress have to resolve any concerns and vote for the bill.

Explanation:

Explain the economic aspect of hilly region of Nepal​

Answers

Explanation:

some parts of soil are fertile whereas others arenot fertile. maize rice oil etc grow here most of the people in hilly region depend upon agriculture

attitude of black leaders towards whites after south africa became a democratic country

Answers

Answer:

After the emergence of the new democratic South Africa, the leaders of the Black community appealed to its members to forgive the Whites, who till then practised the oppressive policy of Apartheid and inflicted humiliation and injustice to the Black population. The Black leaders proposed the establishment of a new order based on the equality of races. The natives agreed that although they formed the majority of the population, their rule wouldn't be absolute as it had been under the Whites hitherto and that it would be a true democracy with each citizen being treated equally by law and government

Explanation:

the form of government where a religion or religious leader decides how the country will be run is called?

Answers

Answer:

Oligarchy, more specifically Theocracies.

Explanation:

A theocracy is a system of government in which priests rule in the name of God or a god. Vatican City with the pope Francis has this form of government,  for example.

Which ancient civilization is known for burying the dead in mounds?

Aztecs

Olmecs

Incas

Mississippians

Answers

Answer:

The answer of this Question is Olmecs

Explanation:

The Olmecs (/ˈɒlmɛks, ˈoʊl-/) were the earliest known major Mesoamerican civilization. Following a progressive development in Soconusco, they occupied the tropical lowlands of the modern-day Mexican states of Veracruz and Tabasco. It has been speculated that the Olmecs derived in part from the neighboring Mokaya or Mixe–Zoque cultures.

Hope it will help you☺☺☺☺

120 W
70'W
110'W 100 W
90'W
80'W
WA
ME
ΜΝΗ
ND
MT
MN
40'N
OR
NY
MA
ID
SD
W
MI
WY
IPA
NJ
IN
OH
NE
NV
DE
IL
UT
w
VA
MD
CO
KS
MO
KY
CA
TN
NC
SC
NM
AR
OK
AZ
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MS
30'N
AL GA
TX
FL
• Major City
14.
Which of the following coordinates best represents the location of Austin, TX?

Answers

Answer:

The latitude for Austin, TX, USA is: 30.267153 and the longitude is: -97.7430608. Address: Austin, TX, USA. Latitude: 30.267153. Longitude: -97.7430608. Show Coordinates on Map. Austin, the capital of Texas state (see coordinates for Texas), has a latitude of 30°16'1.75"N and a longitude of 97°44'35.02"W or 30.267153 and -97.743061 respectively.

Explanation:

Answer:

THE PERSON IS CORRECT

Explanation:

Scenario #3: Emily made four paper helicopters. Each was made out of a different
kind of paper. She flew each one several times in the hallway and recorded how long
cach stayed in the air. What is the experimental variable?
Parts of the Experiment
Independent variable
Dependent variable
Experimental control?
Constants (Factors
monitored to prevent
introducing another

Answers

Answer:

1) The experimental variable is the different kinds of paper

2) (a) The independent variable are the different kinds of paper

(b) The dependent variable is the length of time the paper helicopters stayed in the air

The experimental control is ensuring that all paper helicopters are only flown in the hallway

3) The constant is the area she flew all her helicopters, which is the hall way

Explanation:

1) The experimental variable is the independent variable that is the variable upon which that is not altered by altering the other variables

2) (a) The independent variable is the variable upon which the recorded, measured, or dependent variable depends

(b) The dependent variable is the output variable whose value depends on the independent or input variable

3) The constant are the values that are kept the same during the experiment.

This regions largest country is India

Answers

Answer:

South Asia

Explanation:

Area : 3,287,263 country : India

What are two places a land route on the Roman road would cross?

Answers

Roman roads were of several kinds, ranging from small local roads to broad, long-distance highways built to connect cities, major towns and military bases. These major roads were often stone-paved and metaled, cambered for drainage, and were flanked by footpaths, bridleways and drainage ditches.

referring to 9/11 attack
someone please help!

Answers

Answer:

4. there views changed from accident to attack i cand provide details because I have not seen the video

5. The citizens became scared at the second tower hit now they knew it was an attack

Roger has lived in the Southeast his entire life. He owns a small boat and loves to fish in the warm waters of the gulf. Roger believes that fishing close to the estuaries is one of the best ways to catch a variety of fish. Roger is fishing in the __________.

Answers

Answer:

Gulf of Mexico

Explanation:

Since Roger is fishing in the warm waters of the gulf in a location somewhere in the Southeast (where he lives). Then from this, we can infer that he is fishing in the Gulf of Mexico, which is SouthEast between Texas and Florida and has many bodies of water/streams that ultimately lead into the open sea, which is what an estuary technically is. Therefore this is the safest bet as to the location of Roger's fishing expedition.

Clark’s Cleaners is a housekeeping service. The company’s expenses include the

money the company earns after paying all of its production costs.
cleaning supplies and any equipment the company purchases.
total amount of money the company receives from its customers.
amount of money the company earns from an individual cleaning.

Answers

Clark’s Cleaners is a housekeeping service. The company’s expenses include the: Cleaning supplies and any equipment the company purchases.

What is housekeeping service?

A housekeeping service is a company or person who sole responsibilities to clean the building or the house and to ensure that the house is tidy.

House cleanser perform cleansing service by cleaning the house  in exchange for cash.

Housekeeping service expenses includes:

Bucket. Scrub BrushMopping stickDisinfectantSoapVacuum cleaner etc

Inconclusion Clark’s Cleaners is a housekeeping service. The company’s expenses include the: Cleaning supplies and any equipment the company purchases.

Learn more about housekeeping service here:https://brainly.com/question/25829866

Answer:

Cleaning supplies and any equipment the company purchases.

Explanation:

Why did people in the agricultural revolution live where they lived.

Answers

Answer:

The agricultural revolution was a prime time for farming. People chose areas with the ideal climate and weather patterns for farming. Knowing that, people flourished in flat, sunny, dry lands were crops were highly maintainable.

Georgia, Pennsylvania, or Virginia?
Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display
additional information when you click on them. Drag and drop each item into the correct column. Order does not matter.
ITEM BANK: Move to Bottom
First colony
House of Burgesses
Debtor colony
James Oglethorpe
John Smith
Part of the Middle Colonies
Quakers
William Penn
Youngest colony
Georgia
Pennsylvania
Virginia
drag and dros answer here
drag and drop answer here
drag and droo answer here

Answers

Answer:

I just did it and got a 100 I hope I helped

Explanation:

WILL GIVE BRAINLIEST!!!
How do higher taxes impact gas prices?

Answers

Answer:

raising gasoline taxes and lowering income taxes would cause people to work more, not less. The authors find that a 10 percent increase in gasoline prices would decrease gas consumption by 4.3 percent, or roughly 37 gallons per household per year.

Explanation:

what does fungi leave behind when they eat

Answers

Answer:

Fungi leaves behind simpler compounds after consuming the nutrients out of the living matter

Explanation:

Fungí leaves behind Simplar compounds

Did the Chaldeans have a positive or negative impact on the Mesopotamia and explain why you feel the impact.

Answers

Answer:

They had a positive impact on mesopotamia.

Explanation: They invented most of the stuff we use today. They made Mesopotamia look very rich. Since they were the richest empire, their looked exquisite. They protected their kingdom and loved their people.

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Describe the bloodshed and conquest thattook place under the Four Rightly GuidedCaliphs. Given: KM bisects JKLProve: m MKL= 1/2m JKLplease explain Who was the subject of a great work of Sumerian literature? Match each scientist to the observation she is most likely to make 5The actual distance between the library and train station is 500 ft. Explain how youcould find the distance between them in centimeters on the map. What do you think some density-dependent limiting factors might be? Which number has 7 in the tens place a 7 in the tenths place and a 1 in the thousands place Which observations did Darwin make?Select the three correct statements.Each individual frequently and continuously uses the necessary organs.Heritable variations exist in each population.All organisms share similar features.Each species seems suited for its particular environment.)A population has more individuals than can be supported by the environment.The population size suits the resources of the environment. Use the following terms in a paragraph about the maya. A. Civilization b. Theocracy c. Hieroglyphic Read the excerpt from Tools of the Spymaster." The numbers that Major Tallmadge assigned to members of the Culper Ring were from a secret writing system he invented. He substituted digits for words that would be used in messages. "Long Island," for example, was 728, "arms" was 7, and "city" was 88. There was a number for each month, such as 341 for "January." He made four copies of his codes. He kept one and gave the others to Woodhull, Townsend, and General Washington. For words that did not have a number code, Tallmadge gave his agents a cipher. In a cipher, each letter in a message is replaced by another letter or a number. Which statement best expresses the central idea of the excerpt? Major Tallmadge developed a unique code system so that the Americans could send secret messages. Major Tallmadge did not trust anyone with his codes other than Woodhull, Townsend, and General Washington. The number codes used in secret messages were assigned only to members of the Culper Ring. The code system Major Tallmadge designed did not work because some words did not have a number code. Which device listed below is NOT a storage device?ROMRAMSSDRemovable FLASH drive What term best describes region B of the phospholipid model above? What did it mean that Athena was the patron goddess of Athens?she was a goddess of war.she was a goddess of wisdom.she was the protector of the city of Athens.O she was the leader of the gods. How do autocrats keep power over the people they rule? plz answer this is from canvas In your own words, summarize how the Jacksonian Era was characterized? will give Brainlienst I need help on this!!!!! Read the sentence, Kazim likes to watch romantic films with happy endings, but Hannah is such a cynic that she never goes to the movies with him. What does the word cynic imply? that Hannah is negative about most things that Hannah believes in romance that Hannah thinks positively about things that Hannah prefers adventure films Need help with this emt class it hard pls smart people only Bart has to babysit Maggie for several nights in a row during summer vacation and makes a bet with that Taylor Swift music will get Maggie to Bart gets out the CD collection and when Maggie cries the first night, he plays The second time he plays /DC and rocks out, but she doesn't stop crying. The third time he plays Taylor Swift. When he plays Taylor Swift, Maggie immediately and starts to smile. What is the independent variable? What is the hypothesis? What is the dependent variable? Milhouse says Bart needs to try to see what Maggie will do if he doenst play any music At all. What is this called? Write a list of at least three things that you noticed in your preview of the text. Under the Mesquite.