Explain why galileo's thought experiment about the ball rolling forever on a level surface could only be a thought experiment.

At which location in earth’s interior does the top density continue to increase as thickness decreases?

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

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary