Tuesday, October 17, 2017

exchange of gases

Explain how oxygen, carbon dioxide, and other waste gases are exchanged in and out of the body tissue. 




53 comments:

Elliot said...

air goes into your lungs and fills your blood with good oxygen and all the carbon dioxide leaves when you exhale

Anonymous said...

oxygen comes in through breathing in, it goes into where the Co2 is and replaces it and the co2 comes out by breathing out and then the oxygen goes into the blood and goes to all the muscles and stuff.

blaze said...

air goes into your lungs and fills your blood with good oxygen and all the carbon dioxide leaves when you exhale

rhyse said...

when you inhale you bring in oxygen when you exhale you send the oxygen and carbon dioxide out of the body.

Olivia said...

air goes into your lungs and fills your blood with good oxygen and all the carbon dioxide leaves when you exhale.

Cordelia said...

When you inhale, good oxygen fills your lungs. When you exhale, all toxic waste and carbon dioxide leave your body.

KALEB/LILGAG said...

Air goes into your lungs then fills you blood with oxygen, carbon dioxide leaves when u exhale

Ember said...

When you inhale, oxygen fills your lungs and your blood, then, when you exhale, carbon dioxide leaves your body.

Nicole said...

Air goes into your lungs and fills your blood with good oxygen.

Makenzie G said...

when you inhale you bring in oxygen when you exhale you breath out co2

Taylor M. said...

Air comes into your lungs and fills your blood with new oxygen and all of the Co2 leaves your body when you breath out.

Alivia said...

when you inhale Oxygen comes into your lungs and into your blood and when you exhale Carbon dioxide leaves your blood and your body.

BAYLIE said...

when you breathe in your oxygen to your lungs and then gives your blood good oxygen and all the carbon dioxide goes when you breathe out. :D

Isabella S. said...

Air comes into your body by your mouth or your nose. It travels through your trachea and into your lungs. The air then goes to your alveoli and the oxygen takes place of carbon dioxide. The oxygen-rich blood then goes to the rest of your body while the carbon dioxide is breathed out.

Emily Martin said...

You breath in oxygen that goes to your lung then you breath out carbon dioxide.

Jocey said...

When you breath in oxygen it travels through your trachea and into your lungs from there it travels through the bronchial tubes eventually the air flows through the alveoli which are tiny sacks surrounded by blood vessels called capillaries Which after it travels in and flows through these parts it then travels out and sends out carbon dioxide. That is how it works!!!

Anonymous said...

when you inhale oxygen goes into your lungs and give your blood oxygen. when you exhale you breathe out carbon dioxide.

payton said...


You breath in oxygen that goes to your lung then you breath out carbon dioxide.

William Travis said...

Oxygen, Carbon Dioxide and other waste gases are exchanged through the blood.

Hayden said...

they are exchanged through the blood

Joseph said...

Oxygen, Carbon dioxide and other waste gases are exchange through the blood.

Alyssa said...

Through the blood

Tyler L. said...

Oxygen, carbon dioxide and other waste gases are exchanged through the blood

Bridget T said...

oxygen carbon dioxide and other waste gases are exchanged through the blood.

Julia Ryan said...

Air goes into your lungs then fills your blood with oxygen, then carbon dioxide leaves when you exhale.

madyson said...

You breath in oxygen and that goes to your lungs and when you breath out it's carbon dioxide.

dom p said...

oxygen carbon dioxide and other waste gases are exchanged through the blood.

madyson said...

They are exchanged through your blood.

Brandon.G. said...

When you inhale oxygen comes into your lungs and gives fresh oxygen to your cells to oxygenated everything and then when you exhale carbon dioxide is released.

Ashley Stanton said...

You breath in, and the oxogen goes though your lungs and into your blood. And then your body brings back up the carbon dioxide, and releases it from your body.

Anonymous said...

they are exchanged throught blood

Ethan said...

Air goes into your lungs, then oxygen will go all about through your blood and then when your exhale carbon dioxide leave your body.

Fiona M. said...

When you inhale, air enters through your nose or mouth. The air then travels through your trachea down to your lungs. Inside the lungs, air moves into smaller and smaller passages called bronchial tubes. The Carbon Dioxide then leaves when you breath out.

Kaitlyn said...

You breathe in and air goes in your lungs and blood, and then your body releases air from your body.

Grace.D said...

there exanged through out blood

Maia said...

Oxygen is inhaled, it goes into the lungs, then around the body. Carbon dioxide is generated in the cells, it goes into the lungs, then is exhaled. cilia disposes of unwanted matter in the lungs when you inhale or exhale.

Amelia M said...

When you breathe Oxygen travels down your Trachea and into your lungs and bloodstream. Then, you release Carbon Dioxide through a similar process.

Stella W. said...

Air goes into your lungs then fills your blood with oxygen, then carbon dioxide leaves when you exhale.

Ben said...

air goes into your lungs and fills your blood with good oxygen and all the carbon dioxide leaves when you exhale

Kailey said...

Air goes in your lungs, then the blood will be filled with oxygen and then you exhale and the carbon dioxide leaves your body.

Darren Haskell said...

Air goes into your lungs when you inhale and fills your blood with oxygen and all the carbon dioxide goes out when your exhale

GABE HARRIS🏒🤑😎💩 said...

you breath in, it goes though your lungs and blood viecses, turns in to carbon dioxide and you breath out

Elana said...

When you inhale, oxygen fills your lungs and your blood, then, when you exhale, carbon dioxide leaves your body.

Carson R. said...

You breath in oxygen then it goes to your lungs then the blood in the lungs goes to your heart then into your blood then through your body then you breath out carbon dioxide and then the process starts over.

Anonymous said...

you breath in oxygen it goes to your lungs and blood and the carbon dioxide leaves your body

Anonymous said...

when you breath in oxygen comes in when you breath out the bad stuff comes out carbon dioxyde

Anonymous said...

Waste gases are exchanged in and out of the body tissue by breathing and having your lungs inflate and deflate.

Allie said...

Oxygen, carbon, and waste are exchanged through the blood.

Jessica M. said...

when you breathe, your lungs get filled up with oxygen. when we exhale, bad air, known as carbon dioxide, gets pushed out of the lungs.

Luke R. said...

air goes into your lungs and fills your blood with nice oxygen and all the carbon dioxide leaves when you exhale

Dominick said...

Air goes into your lungs then fills your blood with oxygen, then carbon dioxide leaves when you exhale.

Anonymous said...

Air goes into your lungs, fills your blood with oxygen, then the carbon dioxide leaves when you exhale.

Paul Bellonzi said...

The blood