Hashem Al-Ghaili on Instagram: "The moment the heart falls silent, the human body begins a highly choreographed biological transition. As oxygen ceases to flow, cells undergo primary flaccidity before entering rigor mortis, a distinctive stiffening caused by depleted energy reserves in muscle fibers. Simultaneously, the body enters algor mortis, cooling to match its environment, while autolysis—a process of "self-digestion"—begins as cellular enzymes break down tissues from within. This rapid ch