D. they detail the process used in developing the brothers successful flight
Paragraphs 3-5 discuss the Wright brothers' dedication to experimenting and perfecting their aircraft designs, including their use of wind tunnel testing, data collection, and continuous improvements. This supports the author's purpose by demonstrating the process the brothers used in developing their successful flight, highlighting their ingenuity and persistence in overcoming challenges.
This Question Refers to Flight Pioneers
How do paragraphs 3-5 support the authors purpose?
A. they introduce the importance of nature in mastering flight designs
B. They suggest the use of the brother’s designs by the other competitors
C. they indicate the need for securing patents to protect original work
D. they detail the process used in developing the brothers successful flight
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