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Luis has decided to create an outline to help him plan for his research paper about the St. Louis Gateway Arch. What should go in the blank under the heading "Constructing the Arch"?

A.
helicopter tours available to see from above
B.
630 ft. tall and weighs 17,246 tons
C.
Mississippi River runs directly in front
D.
visitors can see up to 30 miles on a clear day

1 Answer

4 votes

Answer:

D. Visitors can see up to 30 miles on a clear day.

Step-by-step explanation:

User Johnmichael
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