Cell processes that increase the surface area of a cell are called:

If it doesn't have a nucleus its a prokaryote

Lipid because of the high percentage of carbon to carbon bonds, which store more energy than other bonds.

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.