Scientist use sea floor spreading to study the age of the sea floor to confirm the ages obtained with magnetic records, and get an absolute age of the seafloor, scientists use the radioactive dating technique. When the lava solidifies at the ridges to form the new seafloor, radioactive elements coming from the mantle are trapped in it.
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A stable condition
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Dictionary Definition- a tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes
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Active transport requires energy whereas passive transport doesn't.
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Answer: Search brainly the question will definitely be there
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