Are the 4 basins of the ocean, pacific, indian, atlantic, and arctic connected or not connected?

-hails tea

explanation:

-t poses

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question

answer; ///progressive relaxation;