How do meteor showers and asteroid flybys differ in their contribution to predicting solar system phenomena?

Meteor showers recur when Earth passes through streams of debris left by comets, so their timing can reveal repeating patterns in the solar system. Asteroid flybys involve predicting the paths of individual asteroids, which can be less regular from our perspective and test our ability to track and forecast such events. Thus, choice B correctly contrasts recurring comet-debris alignments with predictions of irregular events.

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