Across
- 1. ____membrane, a clear membrane on the eye
- 5. small dark red stone inside of frog
- 7. _____teeth, found around the outside of mouth
- 12. these allow the frog to breathe
- 13. three greenish-lobes
- 14. the belly of a frog (no space)
- 15. small green stone inside of frog
- 17. only found in male frogs
- 20. connected to the stomach and S. intestine
Down
- 2. equivalent to the ear(no space)
- 3. a stringy gland next to the stomach
- 4. this leads to the lungs
- 6. females are filled with these
- 8. large and small _____
- 9. folds inside of the stomach
- 10. a frog's back feet are ________
- 11. ___ teeth:the two teeth between the nostrils
- 16. left and right____. Part of the frog's heart.
- 18. the tube that leads to the stomach
- 19. flows in and out of the heart.