What two ways is food broken down as it transfers the ''tube''?

Food is broken down in two main ways as it travels through the digestive tract: mechanically and chemically. Mechanically, food is physically broken down by chewing in the mouth and by the churning action of the stomach. Chemically, enzymes and acids in the saliva, stomach, and intestines break down complex food molecules into simpler nutrients that can be absorbed into the bloodstream. This dual process ensures efficient digestion and nutrient absorption.