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SDI Open Water Scuba Diver Exam Questions and answers 2024
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SDI Open Water Scuba Diver Exam Questions and answers 2024 Objects under water appear - ANSWER-Closer and larger than they do on land How much faster does sound travel in water, compared to air? - ANSWER-4 times Water conducts heat away from your body - ANSWER-25 times faster than air does As ...
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