The model below represents the apparent path of the sun across the sky on march 21 as seen by an observer on earth.
at which latitude is the observer located?
(1) 90° n
(2) 42° n
(3) 23.5° n
(4) 0°

Need why is the copernican revolution significant? check all that apply. a/ few advancements in scientific knowledge were made. b/ scientists discovered new evidence to support their theories. c/ scientists discovered that old interpretations of data was incorrect. d/ scientists used observations and mathematical data to solve problems in new ways. e/ all theories developed during the time period were disproved by modern science.