AnswersHSSUS US History Sem 1 26-27Immigration and Demographic Change

Technology and its Effects on Modern America Answers

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Recent breakthroughs in medical research have

A
led to advancements in robotics.
B
prevented potential drug interactions.
C
improved understanding of genetic diseases.
D
enabled faster collaboration among doctors.
3

How did the Internet transform scientific research?

A
Researchers continued to use the ARPANET for their work.
B
Researchers everywhere began to collaborate and share data.
C
Researchers could share music and other forms of media.
D
Researchers worked by themselves online more and more.
4

The Internet service that allows users to navigate among many pages is

A
the ARPANET.
B
the Computer Net.
C
the World Wide Web.
D
the Personal Computer.
5

Industry has lowered its labor costs through

A
the use of tablet computers.
B
advances in robotics.
C
faster communications.
D
just-in-time manufacturing.
6

Which statement best explains the relationship between satellite technology and the Internet?

A
All nations worldwide are connected to the global network because of the satellites in space.
B
Satellite technology has significantly increased the number of Internet users in the United States.
C
Satellite technology made using the Internet faster and cheaper, so people began using it in their homes.
D
People in less-developed nations use satellites to access the Internet, greatly increasing the number of Internet users.
7

Which technology enables surgery to be more precise?

A
lasers
B
robotics
C
MRI scans
D
genetic research
8

E-mail, texting, and social media have largely replaced

A
television.
B
the Internet.
C
newspapers.
D
handwritten letters.
9

As a result of the Internet, people today

A
use more mobile devices.
B
go to the movies more often.
C
no longer read newspapers.
D
no longer need computers.
10

Genetic modification of food crops is considered controversial because

A
some people worry it will negatively impact human health.
B
farmers worry that genetically modified crops will not be hardy.
C
some people are afraid they will not like the taste of modified foods.
D
farmers are afraid it will make their crops more susceptible to pests.

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