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Eduardwww [97]
2 years ago
11

Who created the first Polio vaccine?

Medicine
2 answers:
kirill [66]2 years ago
8 0

Answer:

Jonas Salk

Explanation:

He is credited as the creator of the first successful polio vaccine. He was also a medical researcher.

dezoksy [38]2 years ago
6 0

Answer:

inactive polio vaccine:Dr. Jonas Salk

attenuated oral polio vaccine:Dr.Albert Sabin

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To inform national recommendations on high-quality family planning services, a thorough study of contraceptive education programs was conducted. For the majority of people, hormonal contraception is a safe and effective technique to prevent pregnancy since they either include progestin solely or estrogen and progestin.

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1 year ago
Why is it important to cut thin tissue samples with a microtome?.
maw [93]

Answer:

 To allow for the passage of light in a microscope.

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Which system works with the skeletal system to give nutrients to the bone?<br>​
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the digestive and circulatory are the two systems that get nutrients to the bone cells

8 0
2 years ago
Mrs. Duarte is enrolled in Original Medicare Parts A and B. She has recently reviewed her Medicare Summary Notice (MSN) and disa
mr_godi [17]

Answer:

Mrs. Duarte should file an appeal of this initial determination within 120 days of the date she received the MSN in the mail.

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2 years ago
In science, a theory
krok68 [10]

Answer:

B

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7 0
3 years ago
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