143destiny
143destiny
12-01-2017
History
contestada
which breakthrough helped most people ? and why?
Respuesta :
alay786
alay786
12-01-2017
There are many breakthroughs that helped people but the polio vaccines is one. It was developed by Jones Salk first tested in 1952.
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Determine the validity of the following argument. If one of the arguments is listed in the text, please name it: If n is a real number such that n > 2, then
what kinds of behavior does a medical code of ethics call for
three times the square of non -zero number is equal to nine times the number. what is the number ?
How do historians define the modern era? O A. The period in history when people first became capable of communication B. The period in world history that began
How were the Italian Renaissance and the Northern Renaissance similar? A. Both movements rejected Greco-Roman ideas. B. Both movements were known for producin
The value of a collector’s item is expected to increase exponentially each year. The item is purchased for $500. After 2 years, the item is worth $551.25. Which
Derek is working out in order to be in shape for the upcoming football season. He does cardio exercises and strength training. Each hour he spends doing cardio
True or false most nativist Americans accepted the second wave of immigrants into the country
One angle measure in an acute isosceles triangle is 20°. What is the measure of one of the other angles? 80° 20° 140° 160°
Write an expression that represents the temperature change of the water
