Question

the ability of your bodies immune systems memory b cells is an example of:
passive immunity
active immunity

Explanation:

Memory B cells are part of the adaptive immune response where the body actively produces immune cells (like memory B cells) after exposure to an antigen, which is characteristic of active immunity. Passive immunity involves receiving pre - formed antibodies (e.g., from mother to child), not the body's own immune system creating memory cells.

Answer:

B. Active immunity