Question

what is the difference between ingestion and digestion

Answer 1

INGESTION:The process of taking in food is called Ingestion.
                  2.Ingestion does'nt change the chemical and mechanical structure of food.
DIGESTION:The process of breaking down of complex molecules into simple                             substances is called Digestion.
2.Digestion changes mechanical and chemical structure of food.

Answer 2

Ingestion is taking in of food.It involves taking in the food through mouth and eating whereas Digestion is the breakdown of food into a simple soluble form with the help of digestive juices made in our body :) if you like my answer and understand everything that you need , please make it as best