Respiratory system

What is the function of the Alveoli?

• Transport blood

• All of these

• Change O2 and CO2

• Take oxygen

Th trachea is form by...

• Tharinx and Larynx

• Larynx farinx

• Dharinx and faringe

• Faringe and larynx

The bronchioles lead to the...

• Air sacs

• Bronchi

• Alveoli

• Lungs

What helps respiration?

• Stay in your house

• Drink water regularly

• Smoke

• Do exercise regularly

When blood enters the 1: ________,it release carbon dioxide and obtains 2: ________.

• 1:Alveoli

  2:CO2

• 1:Lungs

  2: CO2

• 1:Lungs

  2:O2

• It’s no’t the correct answer

NUMBER 1:

• lungs

• pharynx

• mouth

• alveoli

Tags

NGSS.MS-LS1-3

NUMBER 2:

• Pharynx

• Bronchi

• Alveoli

• Lungs

NUMBER 6:

• Lungs

• Trachea

• Mouth

• Alveoli

NUMBER 3:

• Pharynx

• Trachea

• Bronchi

• Alveoli