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We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
Jabez Chakraborty
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What structure do humans use to obtain oxygen?
Lungs
How do sheep obtain oxygen?
By breathing air the same way that humans do.
How does your body obtain oxygen?
Our body obtain oxygen to our body by breathing.
How do horses obtain food and oygen?
Horses have lungs and nostrils just like us humans to obtain oxygen. They also have stomachs like us to digest food. Humans and horses are both mammals and vertebrates so we're relatively the same
What is the structure through which crustacean obtain oxygen?
Crustaceans obtain oxygen through gills.
How do squids obtain oxygen?
They get oxygen from their gills.
How do they obtain oxygen?
Who is "they" ?
Where do you obtain oxygen from?
you obtain oxygen from your lungs you could breath through your nose and through your mouth
How does a multicellular organism obtain oxygen?
multicellular organisms obtain their oxygen through the respiratory system
What is the nonliving resources that humans obtain from ecosystems?
The nonliving resources that humans obtain from ecosystems are called
Does the skeleton obtain oxygen?
No. The skeleton dose not get oxygen
How do pterodactyls obtain oxygen?
Pterodactyls do not obtain oxygen at this time because they are extinct. While they existed, they probably obtained oxygen in the same way that birds today obtain it through the use of lungs.
