the main steps of digestion in humans are
Hii Adarsh!
The main steps in human digestion process are-
Ingestion, propulsion, digestion ( mechanical or physical) , Chemical digestion, absorption, defecation. So mainly there are six steps. The digestion starts in the buccal cavity. And the process ends when there are signals from the brain for defecation of the undigested matter.
Hope this helps.
Good luck!