Across
- 4. the things that make the frog breath.
- 6. teeth, the teeth that go all the way around the frog's mouth.
- 8. the thing that pumps blood back into the heart.
- 11. something that is a part of the circulatory system and is near the frog's legs.
- 13. something female frogs have millions of.
- 14. tympanic membrane, the thing that is their eardrum.
- 17. something that is a part of the skeletal system.
- 18. spinal cord, something that is a part of the nervous system and helps humans stand.
- 19. the biggest organ.
- 20. the number of toes they have.
Down
- 1. the side of the frog that is on its back.
- 2. teeth, the teeth that frogs have only 2 of.
- 3. the color of the frog's eyelid.
- 5. the amphibian we cut open.
- 7. the thing my frog ate.
- 9. the thing that is in the mouth and is stuck to the front side.
- 10. the side of the frog that is on its belly.
- 12. the system that involves the stomach.
- 15. the number of fingers they have.
- 16. which gender of frog is usually the biggest.
- 17. the things that pump blood from the heart through the body.