Besides the nucleus what else is broken down during prophase

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.

Many archeologists and anthropologists disagree with dr. thorne's view.  thorne strongly believes that what many calls "homo erectus"  was in fact  homo sapiens,  and that they migrated out of africa almost 2 million years ago and dispersed throughout europe and asia. that's way different  from what scientists have always believed about the evolution of the species.