Related Clues:
- Chest expanders
- Organs near the diaphragm
- They're found under a bridge
- Gills kin
- Carries around bearing for a number of breathing apparatuses
- Liz almost snorts violently -- through these?
- Pulmonologist's expertise
- They're inspiring
- Pair in cage suspended, the first to be sent down
- Pulmonologist's study
- Two tunnels under a bridge?
- Breathtaking duo
- Large antelope raised by Zoo's foundation found in a cage linked to air-conditioning unit?
- Enjoy set articles regularly producing these features
- Respiratory openings