Across
- 3. anything that can cause disease
- 5. the system which lungs operate in
- 7. a disease which occurs when lung tissue becomes scarred or damage
- 8. process in which a cell engulfs a particle using its cell membrane
- 9. signalling proteins which modulate the functions of individual cells
- 10. type of white blood cell that helps resolve infections and damaged tissue
Down
- 1. stem cells found in bone marrow
- 2. where are alveolar macrophage found?
- 4. tiny air sacs in the lungs
- 6. cells that protect the body by ingesting harming particles or bacteria