Answer:
atmospheric pressure
Explanation:
hope this helps sweetheart
In the stomach i think or lungs
Can you please display a picture of the "rock below in Whistler, Canada"? It'll make the question easier to answer.
3D models are better than diagrams cause a diagram is flat, and its on a piece of paper, on the other hand 3D models have 3 Dimensions which show the model in a different view, they are also sometimes on paper but you have a better view if the model which helps you get more information of the diagram.
Hope I helped ya!! And plz put it under the right subject next time. This should go under Math.