Human Body Systems Quiz #1

The first step of the digestive system is

• small intestine

• chewing

• large intestine

• swallowing

The stomach is where food...

• gets chewed on

• gets absorbed

• hangs around

• exits

The job of the digestive system is to..

• circulate blood

• send signals to the rest of your body

• give the body a shape and form

• break down the food into substances the organs and cells can use in your body

The job of the respiratory system is to...

• act as a filter

• be “the boss” of your body

• sends and receives information about what is happening in the body and around it

• is to bring the oxygen into your body and remove the carbon dioxide from your body

This is the main organ of the respiratory system

• brain

• heart

• lungs

• cilia

The lungs

• produce carbon dioxide

• act as a filter in your airway to trap foreign particles and germs from getting with the air that you breathe

• fill with oxygen when you breathe

• help you sing better

Cilia in your body expels dusts and germs from your body by making you...

• cough or sneeze

• dance around

• jump

• breathe

Where your brain sends and receives information about what is happening in the body and around it

• Nervous System

• Respiratory System

• Digestive System

• Circulatory System

The central nervous system consists of

• the brain and the nerves

• the brain and spinal cord

• the nerves

• the spinal cord and nerves

"The boss"

• heart

• Roscoe

• brain

• stomach