Circulatory, Respiratory, and Digestive Systems

Identify this  system.

• Lungs
  

• Circulatory System

• Artery 

• Respiratory System

The ____________ is a muscular organ that pumps blood to the body through blood vessels. 

• vein 

• artery 

• heart

Food is chewed in the mouth and mixed with _________?

• the liver

• gastric juices

• saliva

• bile

Food travels down the __________ into the stomach.

• small intestine

• gallbladder

• esophagus

• stomach

Food leaves the stomach and travels to the ___________.

• small intestine

• large intestine

• mouth

• liver

Waste foods are separated from solids and liquids in the __________________.

• small intestine

• large intestine

• liver

• stomach

_________ are absorbed into the blood.

• saliva

• gastric juices

• bile

• nutrients

Tags

NGSS.MS-LS2-3

Which organ produces bile, a power gastric juice used to break down fats.

• the liver

• the gallbladder

• the heart

• the pancreas

In the stomach, ______________ and gastric juices churn the food into a thick liquid.

• the tongue

• the liver

• stomach muscles

• the pancreas

What comes before the stomach?

• Large Intestine

• Small Intestine

• Esophagus

• Kidney