Hello,
The correct answer among all is B Cutting and polishing exposed rock surfaces
Answer:
France's political structure complicated the task of governing because the king inherited the throne with a political structure and organization to France that had developed over centuries. It was divided internally--provinces with governers, and generalites, who assumed most of the responsibility for governing.
For this case we have the following functions:

We must find the product of both functions:

We apply distributive property term to term:

We add similar terms:

Answer:
Option B
Answer and explanation:
As we know, inside the bag of potato chips there is also air. Air is, of course, composed of several gases, such as oxygen, nitrogen and carbon dioxide. When the atmospheric pressure is high, the volume of gas is reduced. Therefore, if the pressure is lowered, the volume increases. That is why the bag gets puffy. You've taken it from a place with higher atmospheric pressure to one where it is lower, so the gas will expand.