The primary function of the digestive system is to supply the cells of the body with nutrition. It does this by ingestion, digestion, and absorption. The waste materials that are not used are then eliminated.
the answer is ingestion.
ingestion
ingestion
it is where you digest the food you ingest through your digestive system the nutrients from the food.
One word that could be formed by changing one syllable in "digestion" is "design".
ingestion-novanet
first stage of food processing. ingestion is the process as taking food into the body through mouth ( as eating)
the function of organs in the digestive system is to break down food
the function of organs in the digestive system is to break down food
Ingestion, Propulsion, Mechanical digestion, Chemical Digestion, Absorption and Defecation
ingestion, digestion, absorption, and elimination (haha that's 4 not 2, but hope it answers your question)