What forms when atoms share three pairs of electrons

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000