The Air Bags
Science Factfile
- BREATH IN — your body gets oxygen from the air. Rib muscles contract to pull ribs up and out. The DIAPHRAGM muscle contracts to pull down the lungs. Tissue expands to suck in air.
- BREATH OUT — you get rid of other gases that your body does not need. Rib muscles relax. The Diaphragm muscle relaxes. Tissue returns to resting position and forces air out.
Websites
- KidsHealth: Your Lungs & Respiratory System
- Franklin Institute: Respiratory System
- Your Gross and Cool Body: Respiratory System
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this is very great.
I love to read interesting facts about the body!
was up
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hi my name is felicity
cool
yuck i don’t like the body, especialy since my class is doing a progect on it
h’lo!!! im ameena
omg this is so cool
hi
I love this website yah yah yah yah yah yah yah yah yah yy yah yy yah
hi my name is felicity cool yuck i don’t like the body, especialy since my class is doing a progect on it h’lo!!! im ameena omg this is so cool hi Hey guys eat pie forever!!!!!!!!!!!!!!!!!!!!!
what schood do all of you come from
I dont think it gives anough info for a project like mine. sorry
What kind of additional information are you looking for Courtney?
Wow everythings cool.I think it’s cool to know what’s in your body
hi my name tyler