Answer:
ion... ions are nagative and positive charge atom
<span>The brain stem is closest to the spinal cord.</span>
<span>rift valley is formed on a divergent plate boundary, a crustal extension, a spreading apart of the surface, which is subsequently further deepened by the forces of erosion.
hope this helps please award brainly :)
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An order of prokaryotic <span>microorganisms...hope that helps...</span>
