Your tummy dummy!
Yes, mechanical breakdown increases the surface area available for chemical reactions to occur on and therefore the speed of the chemical processes.
Mechanical breakdown makes food smaller so it wasn't be so large for the chemical breakdown.
Mechanical breakdown helps chemical breakdown because when you chew, chemical breakdown is going on all at the same time. So, that is going to chemical because if you didn't have saliva (chemical breakdown) if would take real long to digest your food.
Chemical Breakdown is the digestion of food being broken down by bones and physically.
This is a chemical change. Pepsin catalyzes the chemical breakdown of food.
Mastication, commonly known as chewing, is the term for the mechanical breakdown of food in the mouth.
chemical energy
Saliva
stomach
I think chemical digestion
chemical digestion or simply digestion
chemical digestion or simply digestion