Across
- 2. inflamed lymph nodes
- 6. immunity passed from mom to baby
- 7. straw colored fluid composed of water, lymphocytes, oxygen, hormones and digested nutrients
- 8. masses of lymphatic tissues that filter bacteria in the throat
- 9. immunity you are born with
Down
- 1. produces T-lymphocytes
- 3. bodies ability to fight off pathogens
- 4. antigen introduced to the body to trigger an immune response
- 5. site for lymphocyte production