Past and light because it takes a minute for light to get from one place to another
Genetic, physical, social, and psychological factors.
Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism.
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Wait this true????? I might have a brain infection then