coat colours were best adapted to the white environment of snow, because they were better camouflaged to prey, and so obtained more food.
(coat colours; were best adapted; to the white environment of snow; because they were better camouflaged to prey, and so obtained more food) (they; were better camouflaged; to prey) (they; obtained; more food)
coat colours they they
were best adapted were better camouflaged obtained
to the white environment of snow because they were better camouflaged to prey, and so obtained more food
to prey
more food