The food then moves through the oesophagus into the stomach where digestive enzymes are added and it is churned up .
The eyes assist in the swallowing of food as they can be retracted through holes in the skull and help push food down the throat .
The food then moves through the oesophagus into the stomach where digestive enzymes are added and food is churned up .
The eyes assist in the swallowing of food as they can be retracted through holes in the skull and help push food down the throat .