Helps the cell to digest materials
peristalsis
There are many different ones: amylases digest starches, proteases digest proteins, lipases digest fats, etc. in each of the main categories there are many different enzymes (biocatalysts) that act on specific things in that nutrient category.
Lysosomes involve in self digestion.They release protiolitc enzymes.
A gullet on a paramecium is a structure that helps the organism ingest food particles by surrounding and engulfing them. It acts as a mouth for the paramecium, allowing it to take in nutrients from its environment.
saliva
Amylase is in spit and it helps you swallow and maybe digest food, that might work.
The organ that helps a rabbit to digest is stomach.
bile is the emulsification agent that helps to digest fats.
it helps food digest
saliva
helps digest proteins
Enzymes
Pepsin helps digest proteins in the human body.
cecum or caecum
It helps you digest your food
A rumen.