Which of the following was an instrument for telling time that was also used in calculating nautical speed or knots?

sounding device

astrolabe

hourglass

Identify the statements that correctly identify a fact about georgia's five regions.

51: 28which statement about the relationship between enlightenment philosophers and the philosophy of robert filmer istrue?

Black death spread because of what problem in medieval europe? which one is it i need the answer quick . a- overcrowded cities b-too many farm animals c-not enough qualified doctors d-all of the above