1. External Anatomy of the Frog

2. Internal Organs of the Frog (Layer 1)
39 - Heart, ventricle
43 - Liver
52 - Urinary Bladder

3. Internal Organs of the Frog (Layer 2)
stomach
intestines

4. Internal Organs of the Frog (Layer 2 continued)

5. Internal Structure of a Frog Heart
Right Atrium
Left Atrium
Ventricle
In this view of the model frog heart,  the front of the heart has been removed to reveal the arrangement of the three chambers (2 atria and 1 ventricle).

6. Internal Anatomy of the Frog – A Comparison

7. Internal Anatomy of a Pig

8. External Structure of a Pig Heart

9. Internal Structure of the Pig Heart
Left Atrium
Left Ventricle
Right Atrium
Right Ventricle

10. Circulatory and Excretory Systems of the Pig
heart
Blood vessel
kidneys

11. Anatomy of a Pig – A comparison

12. So what does this mean to me??
Many people believe that humans are scientifically unlike other animals on Earth. Explain why this belief is not accurate. Use evidence from this investigation and prior knowledge to support your response.
The End!!!