Respiratory System 2nd grade

Label the image using the following word.

a

b

c

d

e

mouth

nose

larynx

lung

trachea

Choose TRUE or FALSE

Are lungs part of our respiratory system?

• TRUE

• FALSE

Choose TRUE or FALSE

Do we exhale the same air but with less oxygen?

• TRUE

• FALSE

Choose TRUE or FALSE

Do lungs absorb blood?

• TRUE

• FALSE

Choose TRUE or FALSE

Do lungs absorb oxygen?

• TRUE

• FALSE

Choose TRUE or FALSE

When we inhale, air enters the lungs?

• TRUE

• FALSE

Choose TRUE or FALSE

Are lungs protected by heart?

• TRUE

• FALSE

Choose TRUE or FALSE

Are lungs protected by the rib cage?

• TRUE

• FALSE

Pick the correct answer.

​ (a)   the air leaves your body through te nose or mouth.

• Exhale
• Inhale
• Breathe in
• Hold your breath

Pick the correct answer.

​ (a)   the organs in your respiratory system.

• Lungs
• Heart
• Kidneys
• Liver