Across
- 3. when we are born, our bodies may have some immunity.
- 5. What are also called B lymphocytes?
- 7. __________ are stored in the immune system waiting to go out to battle.
- 9. A cell that destroys cells that have been infected.
Down
- 1. _____ remembers antigens that had already attacked the body.
- 2. What Ignores good cells and only attacks bad cells?
- 4. Tells B cells to start making antibodies.
- 6. when our bodies develop immunity over time.
- 8. ___ helps you get rid of good cells that have been infected.