Exam (elaborations)
SDI Chapter 3 QUESTIONS WITH CORRECT ANSWER
- Course
- Institution
S What is the main purpose of a snorkel? - ANSWER-It's useful on long surface swims because it allows you to conserve air from your scuba cylinder. How do you know if a mask fits correctly? - ANSWER-You press it against your face and inhale through the nose, if it stays then you are good. Na...
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