Older oceanic crust, which is more dense than continental crust, has long since been recycled in the process of subduction. Credit: U.S. Geological Survey. Plate tectonics shapes the surface of our planet, but it also runs much deeper: Plate movement is the surface expression of convection in Earth's interior.
The answer is because biology is easy and they're known around the world.
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<u>Competition</u> describes an interaction in which two organisms that interact must use the same limited resources because they are competing for them.
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b. they would both decline
Explanation:
i can't imagine that they would decline much though.