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CR Expository Reading and Writing S1 E4250OX
Setting Big Goals: Text Features and Organization in an Informational Text
Question 2
2
Assignment
Multiple Choice
Setting Big Goals: Text Features and Organization in an Informational Text
Question 2 • *CR Expository Reading and Writing S1 [E4250OX]
How does the supporting text about lenses and mirrors help readers better understand the main text about John Hadley’s telescope advancements?
Answer
A
It explains why parabolic mirrors were essential for improving the performance of telescopes like Hadley’s
B
It shows that convex lenses were more advanced than parabolic mirrors for magnifying objects.
C
It describes how Hadley used concave lenses to increase the magnification of his telescope.
D
It proves that elliptical mirrors were a new invention created by Hadley and his brothers.
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