How did John Snow use the scientific method to determine the cause of cholera?
1. He abandoned the use of logical reasoning to solve a problem
2. He relied on traditional beliefs to draw a conclusion.
3. He conducted an experiment to test a theory.
4. He refused to consider new information.​

Answers

Answer 1

Answer:

C.) He conducted a experiment to test his theory

Explanation:

Most scientist when having conduct a experiment use it to solve a question or as we like to call it a theory.

A theory is a question or a hypothesis that people have. Using when trying to test if this theory is real, the scientist/person asking the question conducts a experiment involving the question.

Answer 2

"John Snow used the scientific method to determine the cause of cholera. He conducted an experiment to test a theory." The correct option is 3.

Cholera is a bacterial dis-ease typically spread thro-ugh contami-nated water. Cholera causes severe diar-rhea & de-hydration. Left un-treated, cholera can be fatal with-in hours, even in previously heal-thy people. Modern sewage & water treat-ment have virtually elimi-nated cholera in industrial-ized countries.

Cholera is fatal if not treat-ed right away. Key symp-toms are diarr-hoea & dehydration. Rarely, shock & sei-zures may occur in severe cases. Treat-ment includes re-hydration, IV fluids & anti-biotics. The correct option is 3.

To know more about cholera click below:

brainly.com/question/31148497

#SPJ2


Related Questions

Mr. Quinn bought a new computer system. The regular price was $1580, but he got a 15% discount. How much did he pay? *

Answers

Answer: 1343

Explanation: 15% of 1580 = 237

1580-237=1343

In the 1920s, how did manufacturers reach large populations of people to encourage them to buy their products?

mass advertising
mass production
installment plans
none of the above

Answers

Answer:

Mass Advertising

Explanation: As you can see in the image I've attatched

Have a Nice rest of your day

What did King George III place in the colonies without their permission even during times of peace?HELPP

Answers

Answer:

British troops

Explanation:

George Grenville believed the colonists should pay for the British troops who defended them during the war. The British government had to deal with a huge war debt after the French and Indian War.

Hiya!!

The answer is British troops! <3

how did education change the way europeans viewed the world?

Answers

Answer:

Education change the way Europeans viewed the world.

Explanation:

Earlier education was restricted to the high society of people and provided by Church and missions. As changes began to take place in Europe with the emerging of Renaissance, Reformation and Scientific Revolution, education became important in the lives of people as it fave knowledge and ideas about the world. Knowledge is a powerful way to understand the world and develop as a person to address the challenges of life.

In what way did George III impact the British government?

Answers

Answer: (1738-1820) the longest reigning monarch in British history, ruling at a time when Britain and France struggled to dominate Europe; he shared the blame for the loss of Britain's colonies

Explanation:

Answer:

He tried to make Parliament bend to his will.

Explanation:

Which of the following is NOT characteristic of special districts? A. They have rights to buy and sell property B. They are intergovernmental units created for specific purposes. C. They handle services or responsibilities that the state or local government could not fulfill . D. They are privately-owned companies that are paid by the government to provide specific services​

Answers

Answer:

D "They are privately-owned companies that are paid by the government to provide specific services"

Explanation:

I got it right on the test

Why are people convicted of a crime given prison sentences?



Choose all answers that are correct.


to protect the civil rights of criminal defendants


to serve as a warning to others


to protect society


to punish the person

Answers

Answer:

To punish the person and to serve as a warning to others.

Explanation:

First, they serve the goal of deterring future crime by both the convict and by other individuals contemplating a committal of the same crime. Second, a sentence serves the goal of retribution, which posits that the criminal deserves punishment for having acted criminally.

summary of if beale street could talk

Answers

Answer:

In early 1970s Harlem, daughter and wife-to-be Tish vividly recalls the passion, respect and trust that have connected her and her artist fiancé Alonzo Hunt, who goes by the nickname Fonny. Friends since childhood, the devoted couple dream of a future together, but their plans are derailed when Fonny is arrested for a crime he did not commit.  ; D

Is this true or false?
To protect interest in imperalized countries, Europeans built up their military.

Answers

Answer:

Explanation:

True

Answer:

True to protect interest in imperalized country, Europeans built up their military

please help me :) i would appreciate it

Answers

Answer:

okay

Explanation:

white working class men

medicare

true

How does paragraph 6-7 contribute to the development of the ideas in the text ?

Answers

Answer:

send me the link to the question

why was queen nanny regarded as a myth

Answers

Answer:

Because she saved so many lives it was like she did the impossible saving slaves.

Explanation:

What is situational irony?

Answers

Answer:

situational irony is noun irony involving a situation in which actions have an effect that is opposite from what was intended so that the outcome is contrary to what was expected.

Main Idea/ Message / Important details represented by the image and Did America fulfill the dreams of immigrants in the late 1800s? ​

Answers

Answer:

The American Dream did come true for immigrants in New York because they were able to get jobs and their lives improved. The American Dream did come true for immigrants because they were able to escape the problems in their homelands and have a new start.

Explanation:

In The American Dream

Which TWO religions originated in India?
O Buddhism & Hinduism
O Hinduism & Islam
O Islam & Judahism
O Christianity & Buddhism

Answers

A if I am correct please correct me if I am wrong

Which statement BEST describes the Bolshevik Revolution?
es
A)
It was begun by Joseph Stalin.
B
It began a civil war in Russia.
It toppled Tsar Alexander II from power.
D)
It prevented Russia from exiting World War I.

Answers

B because after the Bolshevik revolution, there was a civil war between the Bolsheviks and the White Movement (and some other minor factions like anarchist Ukraine and the green peasant armies)

What is nationalism? (PS, I'm going to search for plagiarism, so do NOT copy & paste) (Double PS, I'll give Brainliest for the best answer UwU)

Answers

Answer:

nationalism is the place where u are from. sometimes it could be from where youre parents are from. for example my parents are from cuba so that makes my nationalism cuban because of them.

Explanation:

Conditions that cause a population to be maintained

Conditions that cause a population to be maintained

a. Population
b. Biodiversity
c. Carrying Capacity
d. Limiting Factors

Answers

Answer:

D limiting factors (we just went over this in class a few weeks ago)

Former Prime Minister of the United Kingdom Margaret Thatcher stated that, "Ronald Reagan won the Cold War without firing a shot." She meant that
President Reagan used nuclear weapons instead of guns to win the Cold War.
Reagan used economics to win the Cold War instead of military might
the President used a policy of brinksmanship instead of détente to win the Cold War.
None of these choices are correct

Answers

2nd option of military might

Former Prime Minister of the United Kingdom Margaret Thatcher stated that "Ronald Reagan won the Cold War without firing a shot." She meant that Reagan used economics to win the Cold War instead of military might. Thus the correct answer is B.

What was the cold war?

The cold war was a conflict in which both the involved parties did not use Arms and weapons against each other to defeat instead they use political propaganda to weaken each other strength.

Reagan used economics to win the Cold War instead of military might as Reagan's strong perceptions about the Soviet Union's shortcomings and America's potential strength helped him to do so.

Therefore, option B Reagan used economics to win the Cold War instead of military might is appropriate.

Learn more about "the cold war", here:

https://brainly.com/question/10037102

#SPJ5

Under the Articles of Confederation, Congress had no power to tax. How
did this weaken the national government?
A Congress had no way to borrow money.
B Congress was unable to settle disputes between
C Congress was unable to issue money because it had no income.
D It made the national government dependent on the states for money.

Answers

Answer:

the answer is d. please try

English
Channel
Rhine
River
Danube
River
Seine
River
banian
Ponsula
The Alps
Mediterranean Sea
S
Using the map as a guide, which answer would BEST support this statement? "European geography has led to great economic success
of its countries."
А)
Mountain ranges have created profitable ski resorts.
B)
Access to water has allowed for trade between nations.
Warm, tropical climates have led to Europe's dominant economy
All countries are connected by a series of rivers and canals.

Answers

Answer:

B

Explanation:

As part of Washington's foreign policy, he stated that America would stay out of European conflicts and not choose sides. Which event of his presidency is this referring to?

Group of answer choices

A. Jay's Treaty

B. Proclamation of Neutrality

C. Treaty of Greenville

Answers

It's B. Proclamation of Neutrality

April 21 is often a holiday in Texas. It is San Jacinto Day. What important event happened on San Jacinto Day? A) It marks the day Texas became a state. B) It marks the birth of Texas' first governor. o It marks the beginning of the Texas Revolution. D) It marks the last battle of the Texas Revolution.​

Answers

Answer:

A) it marks the day Texas became independent from Mexico.

Explanation:

Answer:

The correct answer is, It marks the beginning of the Texas Revolution so C.

Explanation:

San Jacinto Day is the celebration of the Battle of San Jacinto on April 21, 1836. It was the final battle of the Texas Revolution where Texas won its independence from Mexico.

What is the author’s opinion on imperialism in the first passage?
What text evidence proves this?
Who do you think the author might be? Take your best guess.

Answers

Answer:

the author doesnt agree with racism he wt it too stop he beleives that the world can come to peace and that if white people can walk on the sidewalk then so could black people

Explanation:

Jesus promised that the Word of God, including the Psalms, would be preserved. True False

Answers

Answer: true

Explanation:

The answer is true....

What is the system of checks and balances designed to ensure?
A
Foreign countries cannot meddle with US domestic affairs.

B
Power is not concentrated in one branch of government.

C
Citizens are not taxed without receiving representation.

D
Civil liberties are not violated by the federal government.

Answers

Answer:

The answer to this question is B

SOMEONE PLS ANSWER FAST!!!

How will the scientists determine whether or not the Boston Massacre really happened as we are told it did?

Answers

Answer:

Scientists usualy use a method of asking around witnesses, then make a hypothosis,and then build onto that hypothosist by asking around for info. Talking to direct witnesses would be hard scense it happend quit some time ago so instead the search for proof to lay a foundation  of facts and realy just build from there. After the foundation is set depending on how l0ong ago it happend, the longer it will take to find the answer. So they don't realy know because there is a sertant point were if it was so long ago that the info is not valid, and it is just rumors and guesses, the question becomes difficult to solve. So they realy don't know that what they were told was accurate, because over a large amount of time things can change the stories will shift, and sometimes they will change commpleetly, so they have tno garentee that what they have been told is true.

Explanation:

in Germany, the head of government the Chancellor- serves a four year term, and takes office upon winning a majority of the
vote in the Federal Partiament.
Based on this sentence, you can classify Germany's political system as being a
A)
presidential democracy
B)
parliamentary democracy
C)
constitutional monarchy
D)
benevolent oligarchy

Answers

Answer:

B

Explanation:


Also known as CSI, technicians who collect and preserve evidence from a crime scene?

A. Psychiatry
B. Anthropologist
C. Evidence collection unit
D. toxicologist

Answers

Answer:

C

Explanation:

Answer:

Evidence collection unit

Explanation:

Hope this helps

who is the 3rd president

Answers

Thomas Jefferson was the third president of United States.

Answer:

Thomas Jefferson

Explanation:

Other Questions
I need help ._. Can u plz help me? Can you write a response for this.Hola! Qu tal? Cmo te fue en la boda de tu hermana? No pude asistir porque tuve que ir al bautizo de mi sobrino. Soy su padrino! Puedes creerlo? Es mucha responsabilidad, pero me alegro de que me hayan escogido. Entonces, cuntame! Quiero saberlo todo. Dnde tuvo lugar la ceremonia? Asistieron muchas personas? Me encantan los matrimonios porque son tan alegres. Y la recepcin? Qu tal la comida? Comiste torta? Esa es mi parte favorita, por supuesto. Haba una banda? Me imagino que todo el mundo bail mucho, verdad? Escrbeme ya! Hasta pronto! Miguel - Lee el siguiente prrafo y a continuacin responde lo que se te pide.Los seres humanos primitivos comenzaron a clasificar las plantas y los animales tanto por su utilidad como por el dao que les causaban, luego fueron profundizando an ms en sus conocimientos sobre la flora y la fauna de su entorno, identificando los ciclos biolgicos y hbitat, entre otros aspectos que facilitaron su produccin y pronta disponibilidad. Con base en el prrafo anterior se puede afirmar que: * 1 punto A) Empezaron a entablar una relacin ms estrecha con el medio ambiente. B) Abandonaron su vida primitiva y nmada C) Incrementaron sus conocimientos nicamente sobre el ciclo del agua. D) Empezaron la agricultura y la piscicultura. Consider a Dog class and a Mammal class. Which is true? Group of answer choices The Dog class is abstract The Mammal class is concrete Both classes are concrete The Mammal class is abstract PLEASE HELP ME!!!! What is the domain and range of the relation shown in the table? 1 biologists believes that the dinosaurs were destroyed by floods one astronomer believes that comets and meteorites which struck Earth made dinosaurs extinct which of these statements best explains why the biologists and astronomer have different views about dinosaurs a scientific views are influenced by the scientists background be data gives different results when tested at different periods of time see that is so sad with natural phenomena or change from time to time or D sign says working with different sets of data arrive at different Find the percent of water in Zn3(PO4)2 x 7H2O Makeup artist Joanna Balkin says she needed 40 bottles of sunscreen per month to protect what 1990s TV shows cast from sunburns?A. Law & OrderB. Beverly Hills, 90210C. Dawsons CreekD. Baywatch A truck is working to carry a batch of goods including sand andstone but it can only carry 20 tons at most. The carriagecharges of each ton of sand and stone are 10 and 15 dollarsrespectively. Its owner wants to earn at least 250 dollars. Writea system of inequalities to express this situation. What is theleast possible number of tons of stone the owner needs tocarry to meet his own goal?tonsEnter the answerCheck it In a short paragraph, evaluate the impact of the expansion of both the Mongols and the Turks on Europe and Asia. How did they affect the world at the time of their expansion? What were the effects of their expansion on the future? Simon bought 3.5 pounds of Beef on sale for $1.25 per pound at HEB. If Simon gave the cashier $10.00, how much change would he receive from this purchase? Identify if the following claim is effective:Skateboarders and rollerbladers need a public skate park so the mayor should agree to build one thereTrueFalse What is the normal range for systolic pressure in a resting adult? 45 to 65 mmHg 90 to 120 mmHg 120 to 135 mmHg 75 to 100 mmHg I NEED HELP W 36pls pls pls pls help help! Baby Brain PowerHow does the bar graph on page 5 expand oninformation presented in the passage?It shows exactly how many synapses a person'sbrain has at birthSpeech, emotional regulation, movement, andvision-all of these extraordinary abilities andmany more are possible thanks to the organthat serves as the body's control center. Whenone thinks of "brain power, it is the faces ofadult inventors, professors, and novelists thatEkely come to mind. Remarkably the mostcritical time period with respect to braindevelopment occurs relatively soon after anindividual is bom.A newborn enters the world as a fairly helplesscreature, but her brain hos billions uponbitions of specialized cells coiled neurons.It gives more information than the passage byshowing that the number of synapses returns towhat it was at birth.It provides specific information about how manysynaptic connections are formed in each year of aperson's life.It gives information about synaptic connectionsbeyond the time period described in the passage.2345 One number is 6 less than another number. Their sum is 50. What is the smaller number? If x = the larger number and y = the smaller number, then which of the following systems could be used to solve the problem?x + y = 50 and -x + y = 6x + y = 50 and x - y = 6x + y = 50 and x + y = 6x - y = 50 and x + y = 6 (please awnser i need my grade up) We can calculate the about of potential energy in an object using the formula PE = mgh where m is the mass of the object, g is the acceleration due to gravity (which on Earth is a constant 9.8) and h is the height the object is from ground. If I have a 2kg bar of gold and raise that to a shelf mounted 3 meters from the ground what is that objects GPE? Remember to insert the numbers into the formula like this PE = (2) (9.8) (3) , you may use your calculator to complete this multiplication problem. Complete the following descriptions. Add an article and capitalize the description where it's necessary. Find the difference.89 52.05 A. 36.95 B. 35.95 C. 37.95 D. 37.05 Question 55 ptsLet f(x)40e^.06t. What is the average rate of change of f over theinterval [0,3]? Give your answer as a decimal with one place ofaccuracy to the right of the decimal point.