Theory states that the extraterrestrial forces that have influenced climate rhythms over the last two million years have occurred primarily because of cyclical changes in Earth’s orbit around the Sun. Identify which statement is true. A) Every 23,000 years, the spatial orientation of Earth’s spin axis oscillates between pointing towards Polaris and pointing towards Vega as the North Star. B) Every 23,000 years, the spatial orientation of Earth’s spin axis oscillates between pointing towards Polaris and pointing towards Vega as the South Star. C) Every 23,000 years, the spatial orientation of Earth’s spin axis oscillates between pointing towards Polaris and pointing towards Vega as the West Star. D) Every 23,000 years, the spatial orientation of Earth’s spin axis oscillates between pointing towards Polaris and pointing towards Vega as the East Star.

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