They used railway roads and canal access
A planet in motion remains in a stable orbit around the sun mainly because of two things: the nature of the gravitational force and because virtually no other forces act on the planet. The momentum of a planet changes during its orbit but not, in general, its inertia -- which relates solely to its mass.
I believe the answer would be A. Diffusion is "the spreading of something more widely" Which fits in with this.
Answer:
The following shows 3 (three) differences between oceanic crust and continental crust:
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Oceanic crust | Continental crust
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Topographically lower | Topographically higher
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Composted of basalt | Composed of granite/"granodiorite"
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Denser | Less dense
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Hope this helps!
Best wishes in your academic pursuits
— and within the "Brainly" community as well!
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