Stomach
no
Mouth
In a starvation situation, the digestive system will eventually begin to digest itself.
The digestive process begins in the oral cavity, with the mechanical breakdown of material by the teeth and tongue and some sugar breakdown through the actions of amylase in the saliva.
The digestive system begins at the mouth where teeth are used to break and grind up food and carbohydrate digestive enzymes begin the process of digesting carbohydrate. Jerry Hart, MS. College Instructor in Nutrition
Its functions begin when food is taken into the mounth or oral cavity
The basic answer is it helps to begin the breakdown of food and start the digestive process (which actually starts with the saliva in your mouth when you take a bite of food)
Deltoid muscle, digestive system and dimples are body parts. They begin with the letter d.
salivary glands, then esophogus, then stomach, (with help of pencreas, liver, and galbladder), then small intestine, then large intestine, and finally, the colon and anus. Taa-Daa! :) ---------------------------------------------------------------------------------------------- The mouth.
The Respiratory System, and the Digestive System. Because it went where air should (respiratory) and didn't go down the food and water tube (digestive).
digestive begins in the mouth
In the mouth Precisely in the salivary glands because there are enzymes that are being produced