1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MaRussiya [10]
3 years ago
5

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

History
2 answers:
valina [46]3 years ago
7 0

Answer:i

d

k

m

a

n

c

o

c

a

n

i

Explanation:

Ierofanga [76]3 years ago
4 0

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:

You might be interested in
The Federalist Number 10 explains how a republic can:
Georgia [21]

be successful in a large, diverse society

6 0
3 years ago
Why did the New England states want to secede from the Union?
zaharov [31]
This question is a nightmare. The right answer isn't really there. A short answer would be that New England didn't want a second war with Great Britain. There was a real gaffuffle about pressing American seaman into British Navy vessels that cause Jefferson to impose an embargo. All of this centered about the war of 1812.

The choice is between A and B. I would pick A, but I can't eliminate B.

C and D are not really amongst the reasons, particularly C. 


5 0
3 years ago
3. Scarcity refers to the idea that land (materials), labour, and capital (money) are limited and therefore humanity cannot make
DochEvi [55]

1. Most fruit and vegetables are only ready to be harvested at a specific time of the year, mainly Autumn.

2. Helium will eventually run out because the process to create it takes over millions of years.

5 0
3 years ago
Read 2 more answers
Which Progressive reform allowed the voters to approve or reject laws passed by the legislature?
3241004551 [841]
<span>Referendum reform allowed the votes to approve or reject laws passed by the legislature.  hope this helps :)</span>
7 0
3 years ago
Who was belisarius <br>please help i need help​
Crazy boy [7]

Answer:

lavius Belisarius was a general of the Byzantine Empire. He was instrumental to Emperor Justinian I's ambitious project of reconquering much of the Mediterranean territory of the former Western Roman Empire, which had been lost less than a century before

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The Supreme Court justices are more willing to declare acts of Congress unconstitutional than to strike down presidential action
    13·1 answer
  • The neutrality acts of 1930s were intended to achieve what outcome
    6·1 answer
  • What increased tension between the colonists and the British government in 1774?
    7·2 answers
  • Plessy v. Ferguson established the doctrine of "separate but equal." In your own words, explain what " separate but equal" means
    14·1 answer
  • In the 1990s and 2000s, the number of banks decreased worldwide as a result of __________.
    7·1 answer
  • What was important to the lives of farming Egyptians? How was the story of
    11·1 answer
  • What do you think was the
    10·1 answer
  • ***************** FOR A BRAINLIST!!!!!!!!!!!!!!************
    11·1 answer
  • Pls at least answer one ​
    10·2 answers
  • The highest frequency that humans can hear is approximately:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!