Final answer:
The result does not support the theory of plate tectonics.
Step-by-step explanation:
The result that the distance between fixed points on two different plates did not change over the course of a decade does not support the theory of plate tectonics. Plate tectonics is based on the idea that the Earth's lithosphere is made up of large, rigid plates that move and interact with each other. If the distance between fixed points remained constant, it suggests that there was no movement or interaction between the plates, which contradicts the concept of plate tectonics.
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