Across
- 3. Which type of blood cells are involved in the immune response?
- 6. Which word describes someone who can encounter a pathogen again but not develop the disease?
- 8. Which type of drugs can be used to kill pathogenic bacteria?
- 9. Which word describes a microbe which can cause disease?
Down
- 1. Which type of pathogen can be affected by antibiotics?
- 2. Which type of white blood cell engulfs and destroys pathogens?
- 4. What word describes the action of a type of white blood cell which surrounds and takes into itself a pathogen?
- 5. Which type of pathogen is not classed as living?
- 7. What is released from some types of white blood cell to inactivate or kill pathogens?