Answer: 11:35 A.M.
Explanation:
6:10am (Starting)
+ 1:10 (Hiking to the lake)
+ 2:50 (Fishing)
+ 1:25 (Hiking back)
= 11:35 A.M.
The correct answer for the question that is being presented above is this one: "B. building of the transcontinental railroad --> disappearance of the frontier." The pair of events that did the first event most directly influence the second is the building of the transcontinental railroad --> disappearance of the frontier.
D is the answer, hope this helps
Question 1 is Athlete's Foot
Question 2 is a virus