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Outline three ways to prevent or control most diving problems at occur that the surface?
Wiki User
∙ 11y ago
1. Dive within your limitations.
2. Relax while you dive.
3. Have positive buoyancy at the surface.
Wiki User
∙ 11y ago
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increase surface friction at the leading edge?
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Control surface area on a Poriferan?
pinacocytes
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