Digestive System
Circulatory System
100

This is the entrance for food to get inside of you.

What is the mouth?

100

This organ pumps blood.

What is the heart?

200

This organ secretes bile which is used for emulsifying fat. 

What is the liver?

300

This is the shortest part of the small intestine.

What is the Duodenum?

400

This enzyme begins protein digestion.

What is Pepsin?

500

These transport dietary fats to muscle and adipose tissue.

What are Chylomicrons?

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