Answer:
B. A comparison between a whirlpool and a black hole is being made.
Explanation:
In this text, the author explains how a whirlpool works. He uses the example of a fish in order to explain this mechanism to the reader. The author describes the way the fish would have to swim in order to resist the force of the whirlpool. The author then tells us that the mechanism the whirlpool uses is similar to that of a black hole. Therefore, the items being compared are a whirlpool and a black hole.
You don't know about me, without you have read a book by the name of The Adventures of Tom Sawyer, but that ain't no matter.
Answer:
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Answer:
c The longhorns had been skittish, but Johnny Chillers—who was named for the old Chillers trail—sang to them whenever they started to spook to calm them down.
Explanation:
The best revision that corrects Sam's error in the use of dashes to set off a clause is option C because it correctly separates the group of words which indicates a pause to emphasize that what Johnny Chillers was named after.
An em dash is used to show a pause and are also used to separate groups of words and their usage can be interchanged with commas or hyphens.