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:
The answer for this question is praying and fasting.
Answer:
County jail
Explanation:
In most cases, trespass is a misdemeanor.
This means it can lead to penalties of up to six (6) months in county jail and/or a fine of up to one thousand dollars .
Like jail sentences, trespassing fines are dependent on state law and the circumstances of the crime, and laws allow courts to impose a range of fines.
For example, a conviction for trespassing may result in a fine of as little as $25 or as much as $1,000.
The term "county jail" is used for jails maintained to hold prisoners in each of the many county divisions . People may be moved into a county jail immediately after they are arrested, or may later be transferred to a county jail from a local holding cell or detention center.
It should be noted that Temistocle solera opera, by Giuseppe Verdi, told a surface story about the plight of the Jews in Babylon.
<h3>What is an opera?</h3>
An opera serves as the theatrical piece that tells a story totally snd this usually done by music.
It has a recitatives which provide the narrative plot line, an instance of this is the Opera by Giuseppe Verdi.
Learn more about opera at;
brainly.com/question/25909626
