The angler fish is depicted as being a male but anglerfish are sexually dimorphic and the depiction is that of a female anglerfish.
Whales do not have gills. If you chained a whale up, like they do Nathan, it will drown. It is a mammal and needs to take in air directly.
Lava does not act this way in water. The lava should start cooling almost immediately but instead it stays in its very hot liquid state.
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