What is responsible for plate divergence and movement and continental drift according to the Theory of Plate Tectonics

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

This patient undergoes a gallbladder sonogram due to epigastric pain. the report indicates that the visualized portions of the liver are normal. no free fluid noted within morisons pouch. the gallbladder is identified and is empty no evidence of wall thickening or surrounding fluid is seen there is no ductal dilation. the common hepatic duct and common bile duct measure 0.4 and 0.8 cm respectively. the common bile ductmeasurement is at the upper limits of normal what cpt code in icd-10 cm code was used

Which statement describe events that occur during interphase?