How can we use the earth-sun system to tell time at different locations of earth?

Very minute and important evidence needs to be collected in order together detail and figure out what had happened

What have scientists learned about plant behavior by studying the dodder plant

Allow large amino acids through

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.