en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 2.83
en training Source: Open Mind Common Sense contributors milnerj, mtf, and yogsoggoth
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en lessons underwater Source: Open Mind Common Sense contributors mikal
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en a lot of practice Source: Open Mind Common Sense contributors abnobre
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en certification Source: Open Mind Common Sense contributors diveden
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en equipment Source: Open Mind Common Sense contributors twig
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en scuba diving equipment Source: Open Mind Common Sense contributors dce23
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en wearing air tanks Source: Open Mind Common Sense contributors dbn3
en becoming a scuba diver
― HasPrerequisite ⟶
Weight: 1.0
en a few days of training Source: Open Mind Common Sense contributors selig