Who was Dr. Jonas Salk and what was significance in the realm of the science?

Answers

Answer 1

Answer:In 1947, Salk took a position at University of Pittsburgh, where he began conducting research on polio, also known as infantile paralysis. By 1951, Salk had determined that there were three distinct types of polio viruses and was able to develop a "killed virus" vaccine for the disease.

Explanation:

Answer 2

Answer:i

d

k

m

a

n

c

o

c

a

n

i

Explanation:


Related Questions

what best completes the diagram?

Answers

Answer

is C.                       :)(: pls give brainliest

The answer is c hope this helps

Can You Read Backwards Random answers will be Reported
Brainliest for answer that is Correct
ffeJ si eman ym

Answers

Answer:

My name is jeff am I correct

Explanation:

The major political parties in the United States organize into three regions based on size. Political parties at the level look for candidates for president and vice-president. Governors and legislative candidates come from the level. Mayors and city council members are typically elected on the level.​

Answers

In United States, the major political parties are usually organized at the all the local (county), state and national levels.

What is the majority political parties?

The Democrat and Republican party are majority party in U.S. because they have enough electoral strength to gain control of the government.

The majority political party have the highest share of follower and allow either of them to emerge as winner for an official position.

Therefore, the Option D is correct.

Read more about majority political party

brainly.com/question/25674912

Answer:

The major political parties in the United States organize into three socio-economic regions based on size. Political parties at the national level look for candidates for president and vice-president. Governors and legislative candidates come from the state level. Mayors and city council members are typically elected on the local level.

Explanation:

platoooooo

Discuss the historical perspective potential limitations accuracy and historical context on the video of Lincoln instructs grant.
https://youtu.be/BAunpxS8GXo

Answers

Answer:

1 + 1 = 9 + 9 = 1

How can you use a pedigree chart to track inherited traits?? plz help me

Answers

Answer:

By analyzing a pedigree, we can determine genotypes, identify phenotypes, and predict how a trait will be passed on in the future.

Explanation:

The information from a pedigree makes it possible to determine how certain alleles are inherited: whether they are dominant, recessive, or autosomal

Answer:

what is it

Explanation:

Outbreaks of typhoid fever in the camps were MOST likely the result of what conditions?

A.
lack of food

B.
lack of education

C.
lack of sanitation

D.
extremely warm temperatures

Answers

A is the correct answer

Would you travel to the Alamo? Explain in 3 Paragraphs why or why not.
-Each paragraph 4-5 Sentences.

Answers

Answer:

i would travel to Alamo The Alamo is free to visit! You can go inside the church and walk around the grounds, as well as visit all the various buildings which are open to the public. There is a fee if you wish to rent an audio guide or take a guided tour

How might Reagan’s tax cuts impact Saddler's (Grandmaster Flash) community?

Answers

The second tax cut (The Tax Reform Act of 1986) among other things, cut the highest Personal Income Tax rate from 50% to 38.5% but decreasing to 28% in the following years and increased the highest Capital Gains Tax rate from 20% to 28%

What is the story of the apostle peter

Answers

Answer:In Christian tradition, St. Peter was one of the 12 Apostles of Jesus. ... After Jesus' death, he served as the head of the Apostles and was the first to perform a miracle after Pentecost (Acts 3:1–11). The two Letters of Peter in the Bible are attributed to his authorship, though some scholars dispute this.

Explanation:

I’ll give brainlist!!!!!
9. Below is a skeleton of an outline. Fill in the Roman Numerals, capital letters, Arabic
Numbers, and small letters.
I.
Animals
Animals with bones
Animals without bones
II.
Plants
Flowers
Annual
Perennial
B.
Trees
Fruit Trees
Apple
Orange

Answers

Answer:

by order:....

1

2

a

b

c

I

II

III

Explain the causes of the end of the Cold War.

Answers

Answer:

En 1989 hubo una retirada soviética de Afganistán y un año más tarde se firmó la reunificación de Alemania, como Gorbachov como figura importante. Finalmente, el colapso de la Unión Soviética en 1991 propició el fin de la Guerra Fría.Jan 9, 2009

Explanation:

Andrew Carnegie created a monopoly monopoly in what industry? ​

Answers

Answer:

steel industry

Explanation:

Andrew Carnegie went a long way in creating a monopoly in the steel industry when J.P. Morgan bought his steel company and melded it into U.S. Steel.

Answer:

steel,stel,steal,stele,stel,stiel

Explanation:

I just got the answer after getting it wrong edg22

Whats your opinion of who was the most influential president in WW2 with evidence. PLEASE help ;u;

Answers

Answer:

Hitler, the first year he was elected president he began "ethically cleansing" Germany of Jewish people, as he described it in his diaries. He is the main cause of world war 2 so naturally he is the most influential.

Explanation:

Which situation caused President Nixon to introduce this project?

Answers

Answer:

Project Independence was an initiative announced by U.S. President Richard Nixon on November 7, 1973, in reaction to the OAPEC oil embargo and the resulting 1973 oil crisis.

Explanation:

Answer:

Explanation:

The fall of Saigon

In seeking diplomatic recognition from foreign powers during the War for Independence, the American government found it necessary to

A) make large financial payments to the governments of France, Spain, and Holland.

B) promise to cede large tracts of American territory to France upon a victorious conclusion of the war.

C) demonstrate its financial stability and self-sufficiency.

D) demonstrate a determination and potential to win independence.

E) agree to grant France a specially favored trading status.

Answers

Answer:

D) demonstrate a determination and potential to win independence.

Explanation:

which of the following is true of the japanese invasion of china and attack of the city of nanjing in 1937

Answers

Answer:

Conflict in Asia began well before the official start of World War II. Seeking raw materials to fuel its growing industries, Japan invaded the Chinese province of Manchuria in 1931. By 1937 Japan controlled large sections of China, and accusations of war crimes against the Chinese became commonplace.

Explanation:

also, can you please give the options? i cannot help you if you don't provide options for the question.

thanks !

~evita

Answer:

Nanjing and six weeks!

Explanation:

Explain mass support :

Answers

Answer:

MassSupport offers anonymous, confidential and free help to all Massachusetts residents, organizations and communities. Receive fact-based, credible, up-to-date information to help inform decisions. ... Consultation and group supports to schools, business and organizations.

Explanation:

whos better yb or polo g will give brainleist to best answer

Answers

Polo G is definitely way better

Answer:

Polo G is better by far.

Explanation:

How did enslaved individuals define and navigate a path of resistance and what were the consequences?

Answers

Explanation :

In simple words, The most popular type of anti-slavery resistance was "daily operations resistance." Slave resistance took many forms, including breaking equipment, feigning injury, staging sluggishness, and committing acts of arson as well as sabotage. One form of resistance was fleeing.

Thus, their resistance was operating at a very personal level. Although, the slavers took some strict actions against it, such as, shooting the resistance candidate on the stop just to make a point of fear.

What Effect Did The Emancipation Proclamation Have On Slavery?​

Answers

Answer:It effectively destroyed slavery as the Union armies advanced south and conquered the entire Confederacy. The Emancipation Proclamation also allowed for the enrollment of freed slaves into the United States military. During the war nearly 200,000 blacks, most of them ex-slaves, joined the Union Army.

Part of: American Civil War

Date: January 1, 1863

How does the Ten Commandments of Yahweh affected the social practices?

Answers

Answer:

It created a set of religious laws and beliefs for the people to follow. Explanation: The Ten Commandments to the ancient Hebrews represented directions that became the based on how they were supposed to live and behave with other people in a way that was acceptable to God.

Explanation:

Why was Abraham Lincoln such a controversial figure?

Answers

Answer:

his stance on slavery

Explanation:

Abraham Lincoln was the president that ended slavery with the emancipation proclamation. the south didnt  like this and claimed it was against states rights. this started our civil war.    

Because he helped end slavery but some people liked slavery.

Who was the greatest exploror that established relations with many world nations including india and africa

Answers

Answer:

Zheng He

Explanation:

Zheng He was the greatest explorer that established relations with nation including India and Africa. Zheng He is recognised as an explorer who assisted the Ming Dynasty in getting control over the Indian Ocean in the 15th century. He voyaged and conducted trade with India, other Southeast Asia, the Middle East, and Africa. From Africa (Somalia) he brought back a giraffe for the Emperor.

Santa Anna was outsmarted by Huston in final outcome. Describe another military event in history where one side has completely outsmarted the other. How does this compare to this event?

Answers

When the germans invaded france, the french underestimated the german blitzkreig through their ardennes forest and left it undefended because they thought an army couldnt pass through

Like sculptures, portraits can be created

in many different artistic media. In this

context, what does "artistic media"

mean?

Answers

Answer:

In the context of the above sentence, the term "artistic media" means: Artistic materials.

Explanation:

Artistic media is the term used to refer to different types of materials, accessories and equipment that artists can use to create their works, such as canvas, paints, photographs, marble, different types of paper, pens, among others. In this case, when the sentence states that the portrait can be created with different artistic media, it means that a portrait can be created with different artistic materials that are the choice of the artist.

Which of the following was the most direct effect of
the trends shown above?
Ronald Reagan's landslide victory as president
O a sharp downturn in military spending
O Richard Nixon's resignation from the presidency
O the withdrawal of US forces from Vietnam

Answers

Answer:

d

Explanation:

Answer:

A "Ronald Reagan’s landslide victory as president"

Explanation:

I believe it's the answer cause the time frame fits

When are you especially concerned about saying or doing the right thing?

Answers

Answer:

literally all the time

Explanation:

what kind of jobs did women want after the war? did women in industry get their wish?​

Answers

Answer:After the war, women were still employed as secretaries, waitresses, or in other clerical jobs, what we often call the "pink collar" work force. Those jobs were not as well paid, and they were not as enjoyable or challenging, but women did take those jobs because they either wanted or needed to keep working.

Explanation:

Explain three key conditions of, or events in the development of Italian fascism

Answers

Question:

Explain three key conditions of, or events in the development of Italian fascism

Answer:

1- Discontentment after the treaty of Versailles-

2- Economic crises in Germany and Italy, heavy losses, unemployment, shortage of food grains.

3- Political instability in Germany and Italy-  

Explanation:

1) Italy had joined the Anglo-French alliance against Germany and her allies in the First World War as Britain had promised large chunks of territory after their victory. However, the promise went unkempt to a certain extent. She had only two islands in the Adriatic and Aegean seas. Among Italians, there was a feeling of being let down.

2)At the end of the war, thousands of soldiers in Italy had become unemployed. Industrialization had not progressed and unemployment was on the rise. Even the unemployed working class felt the pinnacle of inflation with low wages and poor working conditions. There were a frequent strike and agrarian riots.

3)Democracy was introduced in Italy in 1919, Collision Government, different parties and different policies, No continuity policies. Similar conditions existed even in Germany.

PLEASE HELP ASAP!!Which Chinese government policy encouraged rapid industrialization by having peasants in the countryside make steel using backyard furnaces?

A. martial law

B. cult of personality

C. Cultural Revolution

D. Great Leap Forward

Answers

Answer:

D

Explanation:

We did this in class dont worry

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Paige has a membership to a new music website. It costs $5 a month and then each song costs $0.10 to purchase. Write an equation using s to represent the number of songs that she purchases if she spends $8.20 one month. (Hint: write an expression to represent the monthly charge and cost per song. Set that expression equal to $8.20) Jun-seo has just started a new job. He has been late three times. His boss has asked him to attend a class to learn a new hairstyle technique, but he doesnt want to go. What should he do? PLZ ASAP Choose the spelling words that have three syllables.1. fragment2. proofread3. concise4. thesaurus5. synonym How has the government of Myanmar changed since 2011? How do you think the response to the cyclone would have been different if these changes had already occurred by that time? Joanna went school supply shopping. She spent $21.45 on notebooks and pencils. Notebooks cost $1.97 each and pencils cost $1.16 each. She bought a total of 15 notebooks and pencils. How many of each did she buy? A. 5 notebooks; 10 pencils B. 3 notebooks; 12 pencils C. 8 notebooks; 7 pencils D. 10 notebooks; 5 pencils what would the variable (letter) equal?9x = 27x=expression or equation: What is the slope of the line described by the equation Y = -6x+5? In cellular biology, what is the definition of the word specialized? which of following statements is true?AOver 50% of the population of the nation voted for Abraham Lincoln. BJohn Breckenridge won the most electoral votes.CThe Democratic party was split in their selection of presidential candidates in the North and South.DThe Constitutional Union party won the most electoral college votes. Assume Purity Ice Cream Company, Inc., in Ithaca, NY, bought a new ice cream production kit (pasteurizer/homogenizer, cooler, aging vat freezer, and filling machine) at the beginning of the year at a cost of $152,000. The estimated useful life was four years, and the residual value was $8,000. Assume that the estimated productive life of the machine was 16,000 hours. Actual annual usage was 5,500 hours in Year ; 3,800 hours in Year 2; 3,200 hours in Year 3; and 3,500 hours in Year 4. Required: 1. Complete a separate depreciation schedule for each of the alternative methods. Round your answers to the nearest dollar. Straight-line 2. Units-of-production (use two decimal places for the per unit output factor). 3. Double-declining-balance. NO LINKS PLEASE- OR I SWEAR-Which of the following are gaps in the data set? *option A. 30option B. 90 and 150option C. 50 and 60 It cost $50 and an additional $2 per mile to rent the medium mover.If the family plans to drive the truck 45 miles what will be the total cost to rent the truck please help thanks Which of the following inequalities is true?Previous) 4 5B- 3 < -2C0 2. The rain that arrives in March on the Galapagos IslandsO is welcomed by all the speciesO floods the islandsO lasts for ten monthsdamages the landscape A sample of gas at 250 K has a pressure of 0.857 atm and a volume of 115 L. How many moles of gas are in the sample? it is taking the possession of an asset by purchase When might you see a colorful streak across the sky? Solve: -5 3/4 - 3 1/2=? Substance A is mixed with water and donates 0.4% of its H+ ions. Which of the following BEST describes Substance A? (See picture provided.)