Blood Composition

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Across
  1. 3. Phagocytic, especially allergens and parasites. 2-4% abundance
  2. 4. Key player in acquired immunity. 20-25% abundance.
  3. 5. Release chemicals that start inflammation. 1% abundance. (in circulation)
Down
  1. 1. Phagocytic, especially bacteria. The most abundant
  2. 2. In tissues are scavengers. 3-8% abundance (in circulation)