summerdturner
summerdturner
03-09-2016
History
contestada
Who developed the polio vaccine?
Respuesta :
TJones99
TJones99
03-09-2016
The first polio vaccine was the inactivated polio vaccine, developed by Jonas Salk. The oral polio vaccine was developed by Albert Sabin.
Answer Link
peterg555
peterg555
06-11-2019
Answer:
For plato it's Jonas Salk
Explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
How do you Factor c(squared)-8c ??
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
What are the 3 features of a typical seigneurie
you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells. Natalie sold 45 dvds last year. She earned a total of $780 last year selling cds a
Why was is difficult for the Arab people to form one nation?
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?
Find the value of x. Round to nearest hundredth if necessary.
Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3
