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Catherine Dela Cruz, Period 2 Lymphatic/immune system - Coggle Diagram

- - - - matures a specific type of white blood cell that fights off foreign organisms.
    - - filter substances that travel through the lymphatic fluid,
    - - filters and stores blood and produces white blood cells that fight infection or disease
    - - White blood cells, red blood cells, and platelets are made in the bone marrow.
    - - drains fluid that has leaked from the blood vessels into the tissues
      - empties it back into the bloodstream via the lymph nodes.
    - - destroy bacteria before it breaches the intestine wall during absorption
- - - - Cough reflex.
      - Enzymes in tears and skin oils.
      - Mucus, which traps bacteria and small particles.
      - Skin.
      - Stomach acid.
  - - - mediated by T lymphocytes against intracellular pathogens
    - - mediated by B lymphocytes against extracellular pathogens and toxins.