How does the frame-story structure create tension?

b. they require a huge investment of time, dedication ,training, and patience almost from the day they are born.

explanation:

the sentence gives a clear evidence of how carefully the sar dogs are selected and also specify from what time this exercise begins."almost from the day they are are born." this sentence shows as that this exercise begins early.

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the correct answer is the name of the author of the quotation appears at the text leading up to it   apex 2018

this is incorrect

explanation:

this is false