My group was playing our weekly Pathfinder session and our Ranger cast entangle on our opponent. Later, that area was hit by a fireball, but we were not sure if the fact that a fireball
sets fire to combustibles and damages objects in the area.
meant it would burn away all vegetation that had wrapped around those in the area of affect since there isn't any measure of the 'sturdiness' of the plants as they don't have hit points.
What's the right way to handle this situation?