1
answer
355
views
24
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Background and context

The digestive system is made up of organs that help in digesting food and liquids. There are two types of the digestive system complete and incomplete, a complete digestive system consists of the digestive tract with two openings serving as mouth and anus while incomplete has only ope opening serving as both mouth and anus.

Unlock all Textbook Solutions

Already have an account? Log in
Start filling in the gaps now
Log in