7th 2/23

The prefix Brady- means...

• slow

• fast

• stopped

The prefix Erythro- means ...

• Blue

• Red

• Purple

The prefix Phlebo - means..

• tissue

• blood

• muscle

The prefix Pulmo- means...

• heart

• brain

• lungs

The prefix Tachy- means...

• fast

• slow

• stopped

Psycho means:

• brain

• behavior

• mind or soul

• mental illness

When you breathe, your lungs take in ___ and remove ___. 

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

What is the main organ in the respiratory system?

• Kidney
• Heart
• Lungs
• Diaphragm

As you breathe this contracts and flattens to give your lungs room to fill up with air.

• larynx
• lung balloon
• diaphragm
• heart

the windpipe; a passage through which air moves in the respiratory system.

• trachea

• lungs

• larynx

• bronchi