Original sentence: Another explanation is that the toads are being scared to death by crows; this bizarre explanation seems to originate from the Alfred Hitchcock movie The Birds, and is rather unconvincing.If the air is too polluted this process cannot be completed and the gases continue to build up until they explode.In reality, exploding toads are not that a rare phenomena; forinstance, children have long exploded toads by putting cigarrettes in their mouths.The smoking of a cigarette seems to cause the toad's explosion, rather than the pleasant experience of humans is to do with the way these animals breathe
Edited sentence: Another explanation is that the toads are being scared to death by crows.If the air is too polluted this process cannot be completed and they keep building up until they explode.In reality, exploding toads is not a rare phenomena.Kids have long been exploding toads themselves by putting cigarrettes in their mouths.The reason for this to happen has to do with the way these animals breathe.This latter theory, loosely based on the Alfred Hitchcock movie The Birds, is unconvincing, and also stupid