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samisawesome created the topic: Cpl
I have a question that is confusing me, help me pliz
1) A good guide to visual scanning, which takes into account the limitations of human vision, is to :
A) scan slowly across the horizon without stopping
scan in 20 degree sectors, taking 2 second for each sector
C) scan in 40 degree sectors, taking 2 second for each sector
D) scan slowly up and down and across without stopping