A magnetic needle is suspended firstat earth's north magnetic pole and at a point on the magnetic equator, the respective angles between the needle and the horizontal are ____________

A. \(0^{\circ}\) and \(0^{\circ}\)
B. \(60^{\circ}\) and \(60^{\circ}\)
C. \(90^{\circ}\) and \(90^{\circ}\)
D. \(90^{\circ}\) and \(0^{\circ}\)  
E. \(0^{\circ}\) and \(90^{\circ}\)

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Correct Answer: D