Respiratory system organs

Respiratory system organs

Science 3rd

Today is February 17th

Watch a video

Practice

Instructions

Multiple Choice

Number 2

• Windpipe

• Mouth

Multiple Choice

Number 3

• Diaphragm

• Lung

Multiple Choice

Number 5

• Diaphragm

• Alveoli

Multiple Choice

Which lung is bigger?

• Left

• Right

Multiple Choice

We breathe IN ...

• Carbon dioxide

• Oxygen