Across
- 4. Attaches to the front of the frog's mouth
- 5. Where food is digested
- 6. Part of the respiratory system, allow the frog to breathe
- 7. Pumps blood throughout the frog's body, part of the circulatory system
Down
- 1. Tube that connects the mouth and stomach
- 2. Part of the digestive system, small and large parts
- 3. Special membrane that holds together organs in the digestive system
- 6. Organ first noticed in the abdominal cavity, has 3 lobes