How do the phrases "boiler-deck," "hurricane-deck," and "texas deck" affect the passage? they highlight twain's familiarity with the parts of a steamboat, which gives the passage a more authoritative feel. they underscore twain's love of dialogue, which gives the passage a freer, more conversational feel. they demonstrate twain's trust in the reader's knowledge, which gives the passage a more intimate feel. they suggest twain's creativity and sense of humor, which gives the passage a more lighthearted feel.

They highlight Twain's familiarity with the parts of a steamboat, which gives the passage a more authoritative feel.

Explanation:

This is the best description of the effect these words have on the text. In this passage, we learn about the names that Twain uses in his description of a steamboat. The variety of names he employs suggest that Twain has great knowledge of the parts of a steamboat, and this gives the passage a more authoritative feel.

can you add the article

pandas are endangered because of habitat destruction by humans.

as of 2014 there were around 2,000 left, since then, it supposedly has risen 17%.

they are a very endangered species.

-theoneandonly003