According to “Roller Coaster Physics,” the lift hill is “…essential to the remaining trip for the cars on the track.” Which of the following sentences from the passage BEST supports this idea?

A
The cars of the train are pulled up the first steep hill, which builds potential energy for the rest of the ride.
B
Once the train cars crest the lift hill, gravity pulls the front of the train down the tracks.
C
The higher the hill is, the greater the distance that the train can run.
D
As the car leaves the lift hill, the train begins to fall down the track.

1. according to mla citation style rules, when citing a book by more than one author, the authors' names should a. be listed alphabetically by first name. b. be listed alphabetically by last name. c. be listed in the order in which they appear on the title page. d. follow the title of the book. 2.which of the following items is not necessary to include in summary notes? a. all the information that is relevant to your topic and purpose b. complete publication information c. the time and date you read the source material d. specific examples 3. which of the following is not an objective of synthesizing sources? a. reviewing key ideas on a topic b. combining opinions and general statements c. exploring different points of view d. understanding the topic in depth 4.when punctuating quotations, commas and are placed inside the quotation marks. a. semicolons b. periods c. colons d. page numbers in parentheses 5. in academic writing, why would you prefer to rely on information from scholarly journals rather than magazines? a. authors in scholarly journals are generally specialists in their field. b. magazines use every-day experiences and discuss popular topics. c. scholarly journals never include visuals. d. scholarly journals are more difficult to find, and therefore more valuable. 6.when punctuating direct quotations, use a after the verb that introduces the quotation. a. comma b. dash c. colon d. seimicolon

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?

Ineed i forgot it and done feel like reading the book to fine out. book frederick douglass by frederick douglass.