Answer:
B
Explanation:
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:
What was one of the challenges Dr. Salk faced in his attempt to create a polio vaccine?
Dr. Salk did not have enough money to pay for his research and supplies.
Dr. Salk had to create one vaccine that was effective against three different viruses.
Dr. Salk had to convince government officials to allow him to test the vaccine.
Dr. Salk's idea for a vaccine was not supported by other scientists and physicians.
Answer:
B) Dr. Stalk had to create one vaccine that was effective against three different viruses.
Explanation:
I hope this helps :)
Give reason to show that Nature like a mother is 1. active 2. strong 3. intresting
Answer:
Nature is strong becasue she is able to control the cycle of life and is the stem of all living life. She is active in terms of always growing and accomidating towards life and intresting in her build up
Explanation:
3. The ball rolled the base. past or passed
The ball rolled the base
The ball passed the base
(bold is the right answer)
Hope i could help!
One reason why Pinky and the brain is the greatest cartoon EVER? (NO CAP)
Answer:
im not sure what that is, say because pink is a good color l mao
Explanation:
Answer:
DUH BECAUSE ONE IS A GENIUS AND THE OTHER GUY BRAIN IS INSANE!!!!!!!
Explanation:
But seriouly, it's super funny, it has some of the best actors(Rob, Maurice, yr amazing!!!!) and they are cemented in my childhood for ever!
This isn’t really a question but what two god from completely separate mythological traditions ( can’t compare a greek and roman ) are easy to compare and contrast??? because i need to write 15 comparisons. so plz give suggestions on gods, demi gods, or mythological figure that have lots of things i could compare easily.
the danger of volcanoes .......not to be taken lightly. a)must b)might c)has d)have
break up es un intransitivo separable o inseparable?
Answer:
please send me the photo of the question
Answer:
Break up. Significado 1 - Para terminar una relación. Si una relación termina, se rompe. Este phrasal verb no es separable.
más inteligente?
PLEASE HELP! I need to find Fallacies in the video Colbert Report: Who’s Attacking Me Now — Thank you!
Answer:
me vale
spanish ekkrkfkkfkfmdkkdmkkkkkmmmkkmkknbbmmllhygtzyszydxydx7ec7rc7rv8tc9tc8tfr8cr7zoyv8rOjv8txegyht
XD
How does the author use the third stanza to develop the maiden's
character?
By wondering about the subject of the maiden's song
By admiring the beauty of the maiden's singing voice
By lamenting the sad subjects about which the maiden knows
By describing the emotional power of the maiden's song on the speaker
Answer:
the third one is ur answer
The author use the third stanza to develop the maiden's character by lamenting the sad subjects about which the maiden knows. The correct option is C.
What is The Solitary Reaper about?One of English Romantic poet William Wordsworth's best-known compositions is the lyric poem "The Solitary Reaper."
His sister Dorothy and he visited the Scottish village of Strathyre in the parish of Balquhidder in September 1803, which served as the inspiration for the poem.
The poet (William Wordsworth) describes a Highland lass who is by herself in a field in this poem. She is described as being "single in the field."
She is singing a melancholy song as she gathers her crops, and it reverberates throughout the deep valley. The speaker invites us to either "gently pass" or stop and listen to her song.
By bemoaning the sorrowful things the maiden is aware of in the third stanza, the author further develops the character of the maiden.
Thus, the correct option is C.
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Your question seems incomplete, the missing passage is:
What does is in our blood mean ?
Answer:
it means that something is a new it flows in you it is with you
Explanation:
you were you were born with it you were breed with it you grow up with it
Define sexual reproduction.
Answer:
sex·u·al re·pro·duc·tion
/ˈsekSH(əw)əl ˈˌrēprəˈdəkSHən/
nounBIOLOGY
the production of new living organisms by combining genetic information from two individuals of different types (sexes). In most higher organisms, one sex (male) produces a small motile gamete which travels to fuse with a larger stationary gamete produced by the other (female).
Explanation:
Answer:
Sexual reproduction is the process in which new organisms are created, by combining the genetic information from two individuals of different sexes. The genetic information is carried on chromosomes within the nucleus of specialized sex cells called gametes. In males, these gametes are called sperm and in females the gametes are called eggs.
Explanation:
ummm chile this aint english but wtvr
Which sentence best uses the word battery in the sense of "a group of army artillery"?
A. The company withstood a battery of complaints.
B. The first battery made slow progress into enemy territory.
C. During the case, he was charged with battery.
D. When the appliance is dead, charge the battery.
Answer:
The answer is B I took the test
Explanation:
I just took the test and the Answer is "The first battery made slow progress into enemy territory."
Is there a level playing field for individuals'
freedom, independence, and equality on an international scale?
No..
The belief of equality is a major assumption of a self-governing society. Equality does not entail complete equality. Equality originates from aequalis, aequus and aequalitas. These are all old French or Latin words. These French/Latin words mean even, level and equal. In general term, equality means full equality of treatment and reward for all. It is needed as natural equality. It is thought that all men are born natural and free. Nevertheless, despite a strong emotional appeal to hearts of people, the concept of natural and absolute equality of all cannot be fully acknowledged and realised. Men are neither equal in respect of their physical features nor in respect of their mental capabilities. Some are stronger others weaker and some are more intelligent and capable than others.
An essential presumption of a self-governing community is the notion of equality. Complete equality is not a requirement for equality. Aequalis, Aequus, and Aequalitas are the roots of equality. They are all words from the Latin or French language.
What is language?Language is a set of common spoken, manual (signed), or written symbols that people use to communicate as members of a social group and members of that group's culture.
These Latin and French words denote evenness, levelness, and equality. In the broadest sense, equality refers to complete parity in everyone's treatment and reward. Due to natural equality, it is necessary.
Therefore, By the level playing field for individuals' freedom, Complete equality is not a requirement for equality. Aequalis, Aequus,
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How many family members did Lemkin lose to the Holocaust?
Answer:
Rafael Lemkin was often considered a shabby, dogged nuisance when I met him at the UN in the 1950s. He'd lost 49 family members in the Holocaust; only seven mourners attended his own funeral. But his moral and legal clarity gave the world a new way of defining - if not deterring - mass murder.
Explanation:
Hope that this has helped you out! :) If any questions please don't hesitate to ask them below, I'll try my best to answer any of them.
Answer:
49 members
Explanation: