21. Which of the following is a correctly balanced chemical equation? A. Cl 2 +2Nal 2NaCl+1 2 C. Cl 2 +Nal NaCl+l 2 B. Cl 2 +Nal NaCl+2l 2 D. 2Cl 2 +Nal 2NaCl+l 2

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.

That is true it is called an aftershock