en Liquid water
― IsA ⟶
Weight: 1.0
en denser than air Source: Open Mind Common Sense contributors pooua
en Carbon dioxide
― IsA ⟶
Weight: 1.0
en denser than air Source: Open Mind Common Sense contributors bryan
en lead
― IsA ⟶
Weight: 1.0
en denser than air Source: Open Mind Common Sense contributors jakenelson