Digestive system digestive
of earthworms. In the shape of a tube on the plain. ที่ เชื่อม ต่อ into the ใน ช่อง แรก ยาวไป จนถึง ทวาร EOS ซึ่ง San อวัยวะ ดังนี้
1 in canMouth (Mouth) under the upper lip. The entrance of food. Lead, which is the area with oral salivary glands produce of casting slip in a food, oral cavity is located in the segment that 1 - 3
2.The pharynx (Pharynx) is the muscle thickness and mucus glands, located between the driving segment 3 to articulate that 6 earthworm used pharynx. Vacuum food. In mouth by the contraction of the muscle.The 3.The esophagus (Esophagus) between the segment that 6 to articulate that 14 glands cal me ferrous help the sleep of the calcium from the soil mixed with a lot of food imports to the gastrointestinal tract. To prevent the calcium in the blood, too.Only then will the cal. Ferrous. From the esophagus will grow into tubes, lodging, food, a bag of thin walls and brains, which is the muscle strength and functional food grinder thoroughly to forward to the intestines
.4.The intestines (Intestine) is a straight pipe segment at the start of 14 go to the anus. Intestinal wall of earthworm quite thin and intestinal top is folded inside the passageway is called Typhlosole food.For freshwater earthworm no Typhlosole intestinal layers is composed of peritonitis. Swiss เซอรอล is the outermost layer of the intestines, adjacent to the slot body. Certain cells on tissue will change into special cells calledActing like the liver of animals is high. Synthesis and property is the glycogen, fat, fat cells in the tissue. By RA โกเจ with full size will fall in the channel body called. Eleocytes ซึ่ง จะ grade education EOSA pull out of the protein extract amino acids, ammonia, urea, and extract silica from food to eat, and then excreted outside the body through the hole to drive. Taking waste or nephridia, next to the diaphragm in seconds.
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