Tentamen (uitwerkingen)
Padi Open Water Diver Correct Questions & Answers(RATED A)
- Vak
- Instelling
As I descend, I need to equalize air spaces. which of the following are accepted ways of equalizing my ears? A. block my nose and attempt to gently blow through it B. swallow and wiggle the jaw form side to side C. block my nose and blow forcefully for an extended period - ANSWERSA. block my n...
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