The white blood cells that attack and destroy bacteria are called phagocytes.

Here's a breakdown of why:

* Phagocytes: These are a type of white blood cell that engulf and digest pathogens, including bacteria. They are like tiny Pac-Men of the immune system!

* Types of Phagocytes: There are several types, including neutrophils, macrophages, and dendritic cells, each with slightly different roles and functions.

Let me know if you'd like to learn more about specific types of phagocytes!