The correct answer should be the third one you listed. The "current drag" then is a device that is used in order to measure the sub-surface currents. This device and the measurements it provides are extremely important for the field of oceanography which studies the aspects of the oceans both the physical and the biological ones.
Oc. he was convicted of writing an article about a ship owner who transported slaves to America as being a murder
Ronald Reagan was president during the Cold War with the Soviet Union and was also known for the Watergate Scandal.
A. Lute are you in K12?
Because I had this question and made a 100%