As long as you take advanced chemistry and biology, whatever else you take doesn't really matter.
Taking advanced higher physics might be good to show your strong academic ability to unis, but it is also a lot of unnecessary work as it isn't needed.
Taking higher history alongside another higher might be nice as it would give you a change of pace from all of the science (which is all you would be doing if you pick physics). It would give you a bit of variety in your timetable.
At the end of the day, it doesn't really matter whether you pick advanced higher physics or higher history. It's just up to how you feel about the subjects and their course load. Advanced higher chemistry and biology should be your main priority, so consider how well you'd manage the coursework for the other subjects alongside them.