Read the following line: Three viruses caused polio, and a vaccine had to be effective against all of them.

In this context, the word effective means

A. neutral
B. successful
C. theoretical
D. virtual

In american sign language, every statement begins with a: preposition. verb. topic. spelled word.

Choose the correct latin translation for the capitalized word. the very long speech was boring. longissimus longius longissime longior choose the correct latin translation for the capitalized word. he was highly respected. altus alte altius altissime that man with his "city-slicker" ways swept that country girl right off her feet! ocular communal aestival urbane

Question 5 of 101 pointwhich of these describes how the introduction of the printing press affectedsociety? oa. more people could read about important civic events.oob. people had the ability to print and share their ideas.ooc. people could keep printed records of agricultural goods.ood. more people could influence the media of that time.submit