Explain the characteristics scientists use when
observing organisms and placing them in the six
kingdoms

Yur787878787878787878787878787878

D. peatlands,grassland,swamps

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.