Read the entry on Jonas Salk from Compton's Encyclopedia/The Britannica School Edition, and answer the question beneath the text.

Compton's Encyclopedia

Jonas Salk (1914-1995). For the first half of the 20th century, poliomyelitis, also known as infantile paralysis, was one of the most dreaded diseases to attack young people. By 1955 American physician and researcher Jonas Salk had developed a vaccine that almost eradicated the disease in the United States and other developed countries.

Jonas Edward Salk was born in New York City on October 28, 1914. He graduated from the City College of New York in 1934 and earned his doctorate in medicine from New York University's College of Medicine in 1939. While in medical school he had worked with Thomas Francis Jr. on killed-virus immunology studies. In 1942 he joined a group at the University of Michigan working on a vaccine against influenza. The vaccine was perfected in 1953.

In 1947 Salk became associate professor of bacteriology and head of the Virus Research Laboratory at the University of Pittsburgh School of Medicine. There he began working on the polio vaccine. Three viruses caused polio, and a vaccine had to be effective against all of them. By 1952 Salk had developed such a vaccine and conducted field tests on children. His findings were published in 1953, and a mass field test was done the next year.

On April 12, 1955, the vaccine was released for use in the United States. In 1957 Salk was named professor of experimental medicine at Pittsburgh, and in 1963 he went to San Diego as head of the Institute (later named the Salk Institute) for Biological Studies. In 1977 Salk was awarded the Presidential Medal of Freedom. He died on June 23, 1995, in La Jolla, California.

Answer the following question based on the Compton's Encyclopedia reading:

Which choice best describes the reasons behind Jonas Salk's decision to search for a cure for poliomyelitis?

The disease affected children in the United States all of Salk's life.
The disease became an epidemic shortly after Salk became a doctor.
Jonas Salk's own child contracted poliomyelitis as an infant.
Jonas Salk suffered from poliomyelitis as a young child.

Answers

Answer 1

Answer:

There really is no answer. A is a 1/2 truth. B the reasons for not choosing B are given. We know nothing about C or D, but they are likely not true. None of his 3 children had Polio. No mention is made of himself.

I guess B, but a marker could pick anything, the choices are so bad.

Explanation:

A isn't true. He lived long after the vaccine was developed.

B. It was a dreaded disease long before he became a doctor. and some 15 years after. (1939 to 1954)

C. We don't know anything about Salk's personal life. C and D are both not part of the same missing piece of information.

D. We don't know if he did or not. The article does not say.  


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Answer:

The speaker's attitude toward war is quite negative. She has experienced the terrible war between America and Vietnam. She has lost the most lovable person of her life due to war.

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Answer:

Explanation:

many-student-in-rural-area

Aug 12, 2021 · Many student in rural area do not get access to quality education – they struggle to find well paid job. many student in rural area do not get access to quality education – they struggle to find well paid job after graduating from University .

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Answer:

all organism need water, food, a place to live

I Need a 5-7 sentence paragraph about the picture down below.

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Answer:

You will only know what a man is like with the way he treats people younger/in a smaller position than him. He will tend to be very secretive when it comes to behaving with the people equal or in the same position than him. I strongly agree with this line as it is very true. People tend to act different towards different types of people. You get to know their character only by seeing their attitude and behavior toward other people

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where did the writer long for the holidays​

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I think this is of the English book chapter going home if so the write longed for the holidays so that he could visit his family and celebrate dashain with them.

Question 2 of 10
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I think the choose (C) Ethos

I hope I helped you ^_^

1: I hope the ............can repair our car quickly.
A. mechanic B. reporter C. surgeon D. engineer
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A. a school of wine B. a sip of wine C. a flock of wine D. a band of wine

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#1 mechanic
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Answer:

My neighbors always paly music late at night.

Answer:

I think are always playing music

the wrestler lost the fight because his opponent proved too/very strong for him​

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Answer:

if you're wondering if it's too strong

Explanation:

hope it helps

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Answer:

111,109,628

Explanation:

As of Wednesday, July 21, 2021, the Philippines has a population of 111,109,628. According to UN estimates, the Philippines' 2020 population is 109,581,078.

Answer:

the population in the Philippines is 111,046,913 , 1.34% is increase from 2020

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Answers

Answer:

1. Yes, come in said the teacher.

2. May I come in, sir?

3. We now have a holiday on Monday.

4. Help me please.

5. I like mangos, grapes, and oranges.

6. He bought books, pens, pencils, and toys for his sister.

7. I have read the discovery of India.

8. I can't come to Delhi, she said.

9. I am a little boy, my name is Jayaram.

10. Vinay is speaking like a fool.

Explanation:

classroom layout

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3.How many classroom bulletin boards will you have?
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Answer:

1. I'm looking for a Multi-Use Storage Center with Drawers. This addition will facilitate the organizing of supplies and educational activities and crafts for children. This will be situated on a red carpet to avoid distracting youngsters while the more focused topic is being taught.

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In the raisin in the sun why does Momma entrust Walter with the money

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Answer:

Lena gives Walter the $6500 that is left after she puts a $3500 payment down on her house because she wants him to know that she trusts him and will empower him.

if my answer helps you than mark me as brainliest

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for fitness and

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Answer:

making snap jugdement is unwise

Answer:

Making snap judgments is unwise.

Explanation:

answer C

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Answer:

It is a quote by the Dali Lama.

Explanation:

It means you get what you pay for, and accomplishments do not always come effortlessly. If you want something bad enough then you should work hard and try to make it happen, even if there is a chance that it might not go the way that you thought it would.

It is a Dalai Lama quotation. It implies that you get what you pay for and that success is not always effortless. Even though there's a chance it won't turn out the way you expected it to, if you really want something bad enough, you should put in the effort to make it happen.

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A great accomplishment is anything that was accomplished with a lot of talent or effort. Achieve and attainment frequently connote the accomplishment of a significant or challenging task—a lofty goal or a magnificent effort. High school graduation is a success.

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Answers

Answer: b.

Explanation: its the one that made more sense with the paragraph. hope it helps!

Rodents are mammals that have upper and lower pairs of ever-growing rootless incisor teeth including rats. The different rat names mainly show that rats can live in a variety of environments, i.e., option D.

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Rats can have several characteristics depending on their variety. The main facts regarding rats are:

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Read the sentence.

I have always wanted to see a Sumo tournament—have you seen how huge those wrestlers are?

Why is a dash appropriate in this sentence?

It signals a quotation.
It sets off a lengthy modifier.
It signals an abrupt change in thought.
It sets off a dramatic modifier.

Answers

Explanation:

Read the sentence.

I have always wanted to see a Sumo tournament—have you seen how huge those wrestlers are?

Why is a dash appropriate in this sentence?

It signals a quotation.

It sets off a lengthy modifier.

It signals an abrupt change in thought.

It sets off a dramatic modifier

Answer:

It signals an abrupt change in thought

Explanation:

The speaker in this sentence suddenly changes his sentence to justify wanting to see a sumo tournament.

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Answer: do you have any more information on what the question wants you to do?

Explanation:

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Answer:

The teacher is not telling a story. The cat is not chasing a mouse.

Explanation:

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have a great day

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Answer:

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Answers

Answer:

The Temperature is the independent variable.

Explanation:

This is true because the graph(Shown Below) shows that the temperature is on the "x axis" and that's the axis with the independent variable.

The independent variable that is shown on this graph made by the student is the temperature.

An independent variable is usually manipulated to cause the dependent variable to be measured.

In this graph, the dependent variable is the flow time of the 10 g of honey.

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Someone has stolen my pen

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Answer:

1. ( You / I ) can use many unexpected resources to make something useful.

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Answer:

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Explanation:

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Answer:

A. Valuables

that's the answer

Answer:

valuables is the answer

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Can't answer need more text.

Explanation:

I'd love to help you give me more context in the comments and I will answer this for you.

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Answer:

it mostly could mean money

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Answer:

the adverbs are he,I,

Explanation:

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