Question

difference between ingestion and digestion

Answer 1

- Ingestion means taking in, eating food through our mouth. It occurs in our     mouth. 
  It occurs before digestion.
- Digestion is the breking down of food intaked. It mostly occurs in our stomach.

:)

Answer 2

heya..

here is you answer..

Ingestion:

●Taking enough food through mouth is called injection.

●Injection does not change the chemical and mechanical structure of food.

Digestion:

●Breaking up of complex molecules of food into simple and small molecules is called digestion.

●Digestion changes that chemical and mechanical structure of food.

It may help you...☺☺