Question

Expulsion of waste ?

Answer 1

Expulsion of waste :- In term of human digestion:- Waves of muscular contraction in the walls of Colon,move fecal(indigested or waste material) matter through the digestive tract toward the rectum.Defecation:- Is the final act of digestion by we organism eliminate solid,semi solid and/or liquid water material from the digestive tract via the anuz.Hope it helps.