The highest salinity of the oceans is found between:

• A. \[{{10}^{o}}\] to \[{{20}^{o}}\] N. latitudes          
• B. \[{{20}^{o}}\]to \[{{30}^{o}}\] N. Lat.
• C. \[{{30}^{o}}\] to \[{{40}^{o}}\] N. Lat.              
• D. \[{{10}^{o}}\]to \[{{20}^{o}}\] S. lat.