Discuss the immune system's response to an attack

What will be an ideal response?

The front line of defense is the white blood cells or leukocytes. Two types—B-cells and T-cells. They respond to attack, multiplying rapidly to form a counterattack. B-cells respond to specific antigens, while T-cells (or microphages) engulf the antigens.
This is an intricate process which involves multiple systems. GRADING RUBRIC - 10
points.