1 TURBELLARIA. The corridor of planarian is a 3-point star, each sprout will be-headed of the digestive tract to another sub branch is called the q-woethi Lam (Diverticulum) in the mouth of the Middle trunk. From the mouth of the throat (Pharynx) resembles the long khlainguang, or the Berlin-hotel. (Probosis) there is a strong muscle is responsible for catching food into the mouth. The remaining food waste from digestion and absorption, and are driven out the original, oral. Degradation of planarian is a child outside the cell. In addition, endothelial cells, digestive cavity can also master's sachap and Simon find the food variants within a cell.
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