7. There is a narrow opening from the Mediterranean to the Atlantic called the Strait of

Gibraltar. During World War II, submarines would sneak quietly through the heavily patrolled strait by shutting off their engines. Explain how the subs were able to

sneak through the strait without using their engines.

Draw the structure of dna nucleotide with adenine as nitrogenous base

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

In the practice of science, this type of reasoning is used to develop explanations.