قوة الخلايا
Life begins in silence. No heartbeat. No breath. Just one single cell—a zygote. It might seem like a simple concept: life starts as one cell. But this sentence is easy to write and incredibly difficult to comprehend in its full magnitude. From this one zygote, in just 270 days, a complete human being emerges—composed of approximately 24 trillion cells. 🔬 … اقرأ المزيد
