grade 2 ( unit 1 )

i help you to breathe

I send messages to your sense organs all the time

The skull protects our .........................

which gas do you exhale ? ..............................

The cerebrum is the smallest part of the brain

the right side of your brain controls the ............ side of your body

your left lung is smaller than your right lung

Who am i , i pump blood around your body

.............................. protects our lungs .

when we breathe in ,our lungs become smaller

we breathe in ...............................

Air enters our lungs through our nose