3. Why is it a good idea to examine the structure of a scientific text before you begin reading it? You'll know where to look for specific information.

You'll be able to grasp all of the main ideas before reading.

You'll be able to see which information is most imp

ant.

You'll know who wrote the article, for whom, and why.

You'll know where to look for specific information.

Explanation:

A scientific article is structured in topics, each topic presents specific information about the theoretical basis that the article used to be written, the assembly of the scientific experiment, the evaluation of the results of that experiment and the conclusion of the experiment. Therefore, when analyzing the structure before reading the article, the reader gets to know where the specific information is, being able to read directly the topic he is most interested in.

answer: the tobacco industry has traditionally been one of the most important industries in north carolina and a backbone of the state's agricultural heritage. yet as the north carolina economy continues to transition from an agricultural economy to a manufacturing and, increasingly, service-based economy, the industry faces new challenges, both at home and abroad

explanation: