Multiple choice

Which of the following steps does not belong to the human digestion process?

  1. Absorption

  2. Ingestion

  3. Assimilation

  4. Egestion

  5. Rumination

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

A process in which partially digested food returns to the mouth in small lumps and the animal chews it. This type of process is called rumination