Both the mouth and the stomach perform mechanical and chemical digestion.
both
Saliva begins the chemical digestion of starch. It also is important for the success of mechanical digestion of the mouth, but does not, in its own, perform mechanical digestion.
Mechanical Digestion (ex. chewing your food) and Chemical Digestion (ex. your spit breaking down the food). Those examples happen in the mouth, but both types happen elsewhere in the body, too.
teeth
The small intestine completes the process of chemical digestion.
Chicken
niether
I think both but I'm not completely sure
Yes, both chemical and mechanical digestion break down food into smaller units.
its part of both but it has different functions for both
welll it takes place in both mechanical and chemical
The tongue is involved in both mechanical and chemical digestion. It helps break down food into smaller pieces through chewing (mechanical digestion) and it also helps mix food with saliva, which contains enzymes that start breaking down carbohydrates (chemical digestion).