Anatomy
Function
Lifespan
Disorder
System Interactions
100

This organ is where digestion begins.

What is the mouth?

100

These are the 2 main types of digestion.

What are mechanical and chemical digestion?

100

In this stage, the digestive system mainly processes milk.

What is infancy?

100

This organ is affected by achalasia.

What is the esophagus?

100

This system carries nutrients throughout the body after digestion.

what is the circulatory system?

300

This organ carries food from the mouth to the stomach.

What is the esophagus?

300

This wave-like movement pushes food through the digestive system.

What is peristalsis?

300

In this stage, the digestive system becomes stronger for growth and energy needs.

What are teenage years?

300

In this condition, this valve does not open properly.

What is the lower esophageal sphincter (LES)?

300

This organ processes, stores, and releases nutrients.

What is the liver?

500

These organs help digestion by producing or storing substances like bile and enzymes.

What are the liver, pancreas, and gallbladder?

500

This is where most nutrients are absorbed into the bloodstream.

What is the small instestine?

500

In this stage, digestion slows due to weaker muscle and fewer enzymes.

What is old age?

500

These are common symptoms of achalasia.

What is difficulty swallowing, chest pain, regurgitation, and weight loss?

500

After absorption nutrients enter this system to reach the bodys cells.

What is the bloodstream?

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