What is the central idea of the passage? Web sites may change daily, so you must revisit them frequently.

Web sites may change daily, so you must revisit them frequently.

Although the computer age has made researching more convenient, finding reliable sources online is sometimes difficult.

Although the computer age has made researching more convenient, finding reliable sources online is sometimes difficult.

Notice the web site extensions to find reliable sources.

Notice the web site extensions to find reliable sources.

Even though writing research papers using the Internet is now easier, looking up resources in the library was more fun.

"Weaving Your Way Through the Web" tries to do all of these except .

give hints on creating your own web page

give hints on creating your own web page

explain the importance of domain extensions

explain the importance of domain extensions

describe how to determine whether or not a site may have fake or inaccurate information

describe how to determine whether or not a site may have fake or inaccurate information

suggest what to do if your search retrieves too few sites

What statement provides the BEST summary of the information under the heading "The Internet Age"?

The word processing applications of today make the research process much easier.

The word processing applications of today make the research process much easier.

Research is quicker and more interesting because of the Internet.

Research is quicker and more interesting because of the Internet.

Although research today is made easier because of the web and word processing applications, there are drawbacks.

Although research today is made easier because of the web and word processing applications, there are drawbacks.

It is much easier to do research today by using links on the web than by sorting through volumes of information on paper.

What statement provides the BEST summary of the information under the heading "A Source Is a Source, Right?"?

Students should approach sources found on the Internet with caution by considering web addresses.

Students should approach sources found on the Internet with caution by considering web addresses.

A domain extension on a web address can give students information about the source.

A domain extension on a web address can give students information about the source.

Web addresses that end in .com may express an author's opinion.

Web addresses that end in .com may express an author's opinion.

Sources on the Internet are not always of the highest quality.

Which of the following best states the central idea of the text?

Carbohydrates are not necessary for a healthy diet but can be beneficial if they come from fruits, vegetables, beans, or whole grains.

Carbohydrates are not necessary for a healthy diet but can be beneficial if they come from fruits, vegetables, beans, or whole grains.

Carbohydrates are essential to the human diet and are healthiest in their most natural forms from fruits, vegetables, beans, and whole grains.

Carbohydrates are essential to the human diet and are healthiest in their most natural forms from fruits, vegetables, beans, and whole grains.

Carbohydrates, regardless of whether they are whole grain, refined or refined enriched, are rich in antioxidants, vitamins, minerals, and fiber.

Carbohydrates, regardless of whether they are whole grain, refined or refined enriched, are rich in antioxidants, vitamins, minerals, and fiber.

Carbohydrates are a controversial food and have sparked debate recently because they are as harmful to the body as sugar. Nutritionists are split on whether or not people should consume carbohydrates.