Flame + Dark = Vampire or Dark Fire. Please note that breeding Flame and Ice to get Cool fire dragon and soccer dragon is not possible here. Sea Dragon Combinations. Sea + Terra = Mud or Waterfall. Sea + Flame = Cloud or Blizzard.
Extrinsic (outside) are nerves from the brain (or spinal cord) to the digestive organ release two chemicals acetylcholine and adrenaline. Acetylcholine helps faster digestion by increasing the contraction of the digestive organs to squeeze with more forcefully and push the food through the digestive tract.he main nerves of the parasympathetic nervous system are the vagus nerves (tenth cranial nerves). PNS originates in the medulla oblongata; other parasympathetic neurons also extend from the brain and from the lower tip of the spinal cord.
The parasympathetic nerves that regulate digestion for the liver, stomach, pancreas, small intestine, and part of the large intestine are vagus nerves (the tenth cranial nerve). Unlike the splanchnic nerves, these nerves carry messages directly to the brain.he hormones that control digestion are produced and secreted by various organs along the tract. These hormones cause the various chemicals that aid in digestion to be released or prevented from being released.