Question

During digestion, complex substances are broken down into
1.large molecules.
2.small simple molecule
3.different molecules.
4.more complex molecul​

Answer 1

Explanation:

small simple molecules

Answer 2

Answer:

2.Small simple molecules

Explanation:

Digestion is the process of conversion of complex food substances into simpler absorbable substances. It is carried out by our digestive system by mechanical and biochemical.