The main function of the human digestive system is to A. rid the body of cellular waste materials B. process organic molecules so they can enter cells C. break down glucose in order to release energy D. change amino acids into proteins and carbohydrates

Human Digestive System is a complex system made up of organs, tissues, and hormones. The primary function of the human digestive system is to break down and process food into nutrient molecules.

The correct answer is:

Option B. process organic molecules so they can enter cells

The functions of the human digestive system are:

Thus, the digestive system process the food and break it down into simpler forms, so it can be absorbed by the cells.

To know more about the human digestive system, refer to the following link:

link

Hi there your answer is B

Explanation:

There are a lot of functions to the digestive system like absorbing nutrients, get rid of waste but the main function is to process organic molecules so they can enter cells.

Hope this helped :)

because of

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.