1. Fetal Pig
It is larger than the atrium. ... The small intestines contain what was once in the stomach. ... The spiral colon which is only found in the pig acts as the large intestine in human anatomy. Its functions is to absorb water. ... The digestive tract is as follows: enter trough the oral cavity, esophagus, stomach, small intestine, large intestine, rectum, out through the anus. ...
- Word Count: 1076
- Approx Pages: 4
- Grade Level: High School