Which statement best explains the recommendation made by the report? People should refuse to drive cars that fail to meet certain fuel efficiency standards. In the future, car manufacturers should invest in producing cars that have larger tanks of fuel. The government should require car manufacturers to produce cars that use fuel more efficiently. Car manufacturers should make a greater effort to produce increasingly fuel-efficient cars every year.

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

a. bulleted or numbered lists.