Across
- 3. Infectious disease that targets the respiratory system in humans
- 5. The science of protecting and improving the health of people and their communities
- 6. Organ system that allows the body to breathe
- 7. The respiratory system contains the nose, larynx, trachea, lungs, throat and...
Down
- 1. The number of organ systems in the human body ( word form)
- 2. The sudden or violent start of something unwelcome, such as war, disease, etc
- 4. Month that SNC2D1a broke out