1:00
en
CR
Respiratory System
6
Lungs: Alveoli exchange oxygen and carbon dioxide here.
Bronchi: Two tubes taking air from trachea to lungs.
Diaphragm: A dome-shaped, muscular partition separating the thorax from the abdomen in mammals.
Inhale: Breathe in.
Exhale: Breathe out in a deliberate manner.
Alveoli: A small cavity, pit, or hollow, in particular.
Respiratory System
Across:3. | Two tubes taking air from trachea to lungs. | 4. | A small cavity, pit, or hollow, in particular. |
| 5. | Breathe out in a deliberate manner. |
| | Down:1. | Breathe in. | 2. | A dome-shaped, muscular partition separating the thorax from the abdomen in mammals. |
| 6. | Alveoli exchange oxygen and carbon dioxide here. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Respiratory System
Across:3. | Two tubes taking air from trachea to lungs. | 4. | A small cavity, pit, or hollow, in particular. |
| 5. | Breathe out in a deliberate manner. |
| | Down:1. | Breathe in. | 2. | A dome-shaped, muscular partition separating the thorax from the abdomen in mammals. |
| 6. | Alveoli exchange oxygen and carbon dioxide here. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only