Question

SUPER EASY!

12 POINTS

Choose all that apply.
Which of the following contribute to your body's digestive process?

muscle
movements
chemical reactions
physical processes
respiration

Answer 1

The answer is muscle,chemical reactions,respiration
hope this helps
wadewilson

Answer 2

Hey friend,

The answer is MUSCLE MOVEMENTS,RESPIRATION,CHEMICAL REACTION.

 MUSCLE MOVEMENTS
The food taken from mouth which goes to oesophagus then to stomach then to duodenum , jejunum , ilium , then to large intestine (caecum,colon,rectum)
then finally it excretes out 

Muscle movements helps in the passing of food from mouth to anus.

Basically the term is called Peristalsis .

So, the answer is MUSCLE MOVEMENTS.

RESPIRATION
It is the breakdown of oxidation of glucose to produce ATP.
Energy is needed by muscles to do work.

So, the answer is RESPIRATION.

CHEMICAL REACTION
Above we see respiration is also contribute to DIGESTION 
as respiration is a chemical process hence it also contribute to digestion 

So the answer can be CHEMICAL REACTION


HOpe this helps!!