A Single Sifted Grain of Sand

Could a single sifted grain of sand ever disappear? You pour ocean's capacious core into a roar. Dolphins flip rhythmically within; echolocation's clicks You hear. Shifting, reshaping sand slides against gentle waves, seeking shore. You pour ocean's capacious core into a roar. Polyps of reef-clung coral invitingly sway for a tasty array of incognizant prey. Shifting, reshaping sand slides against gentle waves, seeking shore. An infant's hands imprint the sand, as a shoreside band plays reggae. Polyps of reef-clung coral invitingly sway for a tasty array of incognizant prey. Dolphins flip rhythmically within; echolocation's clicks You hear. An infant's hands imprint the sand, as a shoreside band plays reggae. Could a single sifted grain of sand ever disappear?