Bill Nye : Respiration

In your upper body there is a strong muscle called the

When you inhale, your diaphragm goes ____

When you inhale, your diaphragm goes down and your lungs fill _____.

When your breath in, your body gets BLANK from the air

BLANK is the same chemical that makes candles burn and iron rust

Tags

NGSS.MS-PS1-2

We combine the oxygen with our BLANK to get the energy we need to live

Your BLANK are full of tiny little passageways like sponges. These passageways allow you to take in a lot of oxygen with each breath.

Your lungs have as much surface area as a t_____ c____

SA is short for

Your lungs are full of tiny passages (sacs) called