Answer:
What is this from? let me know so i can give you a real answer!!
Your saving account is the least risk especially for an investment
Knows little. 2 and 3 are both presuming too much, as it's the writer's duty to get them interested and informed. 4 basically doesn't matter, and furthermore may not even apply in many forms of writing. 1 is the best answer, as writing for general audiences is intended to inform and expand the horizons of the reader.
Answer:
Well it depends it would probably be even more boring. School would become more basic. The good thing is that the students would become more effective and efficient.
Answer:
The stereotype about doctors that emerged during the industrial and scientific revolution was that they would sacrifice anything for the pursuit of knowledge.