What makes the digestion of carbohydrates, which paused in the stomach, resume in the duodenum?

Starchy food begin to break down in the mouth as they enter the body with the aid of salivary amylase. The secretion of the pancreas would then start to help the digestion process as the food enters the first section of the small intestine, duodenum. Thus, the answer is pancreatic juice or the pancreatic amylase.  

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.