mechanical
Grinding biscuit particles and chewing both involve breaking down the food into smaller pieces using mechanical force. In both processes, the food is crushed and fragmented into smaller particles, making it easier to swallow and digest. Additionally, grinding and chewing help release flavors and nutrients from the food.
The structures inside the mouth, such as the tongue and the palate, help to manipulate and break down food into smaller pieces. The teeth also play a crucial role in physically increasing the surface area of food by chewing and grinding it into smaller particles, which makes it easier for enzymes to further break down the food during digestion.
The process of continuously chewing is known as mastication. It involves the crushing and grinding of food in the mouth using the teeth to break down the food into smaller pieces for easier swallowing and digestion.
It chew food in to small pieces and adds saliva for digestion. The process of digestion is to take large food particles and break them down into small food particles. Chewing mechanically reduces the size of the food particles. The saliva helps breaks down starch into sugar.
The mouth helps to break down food physically through chewing and mixing it with saliva, which contains enzymes that start the process of chemical digestion. The tongue also helps in forming a ball of food (bolus) for swallowing.
chemical digestion is breaking down with saliva, and mechanical digestion is chewing...(break down with chew!):):P
To break down large food particles into smaller ones, so that the surface area of the particles is increased and then can be acted on by digestive enzymes and thus absorbed by cells and then excreted as faeces.NOTE: Chemical digestion is really just a fancy name for digestion. Mechanical digestion is actually the chewing of food particles (the eating).Source: nature of biology book 1 (3rd edition).
our teeth break down food physically which is called mechanical break down
Mechanical digestion stands for the break down of food by chewing. Mechanical digestion is the physical part of the digestion process of the human body.
Teeth are the objects that begin the process of mechanical digestion in the mouth. They help break down food into smaller pieces by chewing and grinding.
This form of digestion starts in the mouth with the salivary gland witch break down food