The author includes the sentence about using the centrifuge as a doorstop to highlight a problem with a current system.
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Question
Use the passage to answer the question.
For what purpose does the author include the sentence about using the centrifuge as a doorstop?
(1 point)
Responses
to highlight a problem with a current system
to highlight a problem with a current system
to show a negative opinion of centrifuges
to show a negative opinion of centrifuges
to indicate a positive opinion of recycling
to indicate a positive opinion of recycling
to criticize the inventor’s waste of time
1 answer