Here's why:
* Phagocytosis: Phagocytes are cells that engulf and digest microbes, cellular debris, and other foreign particles through a process called phagocytosis.
* Types of Phagocytes: There are various types of phagocytes, including:
* Neutrophils: The most abundant type of white blood cell, they are the first responders to infection and rapidly kill bacteria.
* Macrophages: Larger and longer-lived than neutrophils, they are important in both innate and adaptive immunity, clearing pathogens and debris.
* Dendritic cells: These cells are responsible for presenting antigens to lymphocytes, initiating the adaptive immune response.
In short, phagocytes are the body's "garbage collectors" that protect us from infections by engulfing and destroying harmful microbes.
