I think you may be looking for Alimentary Canal
Normal food is biological . So it could have a bacteria that upsets your digestive system to the ugly max!
digestive system
No, planets do not have a digestive system. Digestive systems are biological structures found in living organisms that break down food to extract nutrients. Planets, being inanimate celestial bodies, do not possess biological functions or systems. They are composed of rocks, gases, and other materials, and do not engage in processes like digestion.
respatory
yes
alimentary canalAnother name for the digestive system is the gastrointestinal system.
An organ system is the name of a group of organs that work together in order to perform biological functions. There are ten major organ systems: the circulatory system, the cardiovascular system, the lymphatic system, the digestive system, the endocrine system, the integumentary system, the muscular system, the respiratory system, the skeletal system, and the urinary/excretory system.
We use the digestive system.
The Gastrointestinal system
papaya
appendix
The enzyme that breaks down starch in the digestive system is called amylase.