- Food goes down the esopahgus.
- A U-shaped stomach leads to a spiral valve.
- A spiral valve is the lower portion.
- After the spiral valve the digestive tract leads to the rectum and to the cloaca. The cloaca is a opoening for the urinary, digestive, and reproductive systems.
|
Before you judge my life, my past or my character, walk in my shoes, walk the path I have traveled, live my sorrows, my doubts, my fear, my pain & my laughter... Remember everyone has a story, when u have lived my life then u can judge me....
ReplyDelete