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 ( 85+ )
Otras preguntas
this is my last history question please help me so I can and play with my siblings, they've been begging me all week. I don't even know what the issues are
what is -5/3 as an equivalent fraction
As reported in Trends in Television, the proportion of US households who have at least one VCR is 0.592. If 8 households are selected at random, without replace
Kate is one year and six months younger than her sister. If her sister is 14 years and 2 months old, how old is Kate?
The growth of the free enterprise system was one of the most important economic developments in the early history States. Which statement BEST describes a free
Calculate the area of each shape below. Figures are not drawn to scale.
pls, no file I can't open them! there is a pic
What is this? Use the letters below in the picture. No links or files.
04/17: Average: Mean Alex has grades of 87, 75 and 86 on three math tests. What grade must he obtain on the next test to have an avera tests?
plz help I give 50 points
