Cell

A cell is the basic building block of all living organisms. It’s like a tiny factory that carries out essential functions to support life. Inside, it has various parts, such as the nucleus (which acts as the control center), the cytoplasm (a gel-like substance where activities happen), and the membrane (which surrounds and protects the cell). Cells can perform different roles depending on their type, like making energy, building tissues, or transmitting signals. They work together in tissues and organs to keep the body functioning properly. Essentially, cells are the fundamental units that make life possible.