The Lower Coastal Plain contains several subregions, or physiographic districts, based on topography, geology, soil, flora, fauna, and other factors. The most notable of these districts are the Barrier Island Sequence and the Okefenokee Basin. The Barrier Island Sequence includes primordial seashores and the present-day coastline. The area is composed primarily of a series of six prehistoric terra../:
Because the fish was dying it represented the grenade without its pin.Therefore you have little time to throw it before it explodes and in this casethe fish was suffocating and had a set time before it died.