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What is an index mineral? What do metamorphic isograds indicate? What is a metamorphic zone?
Lymphocytes
A type of white blood cell crucial for the immune system, mediating immune responses and including T cells and B cells.
Thymus
An organ located in the upper chest, which is part of the immune system and important for the development of T-lymphocytes.
Immune Response
Process of recognizing foreign macromolecules and mounting
Memory B Cells
B cells that continue to produce antibodies after the immune system overcomes an infection.
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