en oxygen
― PartOf ⟶
Weight: 2.83
en the air Source: Open Mind Common Sense contributors jano, tenfiveoh, and jano
en oxygen
― PartOf ⟶
Weight: 1.0
en the atmosphere Source: Open Mind Common Sense contributors bmsacr
en water
― PartOf ⟶
Weight: 1.0
en oxygen Source: Open Mind Common Sense contributors dangiankit
en Oxygen
― PartOf ⟶
Weight: 1.0
en the molecular formula of water Source: Open Mind Common Sense contributors leisan