How do magnetic stripes show the history of earth's magnetic field?
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a. as you move eastward along a continent, rocks get older.
b. as you move away from an ocean ridge, the rocks get older.
c. as you move down through the seafloor, rocks get older.
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d. as you move away from a coast, the rocks get younger.

What metric units would you use to measure the thickness of a key

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule