After the macrophage fails the Helper T Cell stimulates the B cells (create antibodies) if pathogen is extracellular and Cytotoxic T Cells (killer T cells, release perforin) if pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
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Answer:ahh yes the ball torture method good one indeed umm the answer will be the 28th option aka letter R
Explanation:
D) Complex Carbohydrates I'm sure this is the answer