The path that food would take through the digestive system of a fetal pig begins with taking food in via the mouth. It then passes from the mouth to the esophagus, the stomach, the small and large intestines and then the rectum, before finally being expelled from the body through the anus.
It is an alternate way for the blood to flow during fetus development. The alternate blood flow before birth is necessary because the fetal lungs are not yet functioning.
stomach
If there is just one path for current to flow through what would it be?
energy pyramid or nutrient pyramid.
Food Chain
Food Chain
You would have to push down the boulders into the holes.
one whole frog.
food chain
through the large intestine.
Path of work, path of knowledge, and path of devotion.
the last stage of the food path is using nutrients in the body.