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How do humans obtain oxygen?
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
Where is oxygen obtain?
The two main sources for obtaining oxygen are the air - 23% of air is oxygen - and water by electrolysis.
Where is oxygen obtained in mammals?
All mammals obtain their oxygen from the air.
How do you obtain the resources you need to survive?
They obtain energy through the air and obtain oxygen through their gills to breath
How do dogs obtain oxygen?
Dogs obtain oxygen by breathing in air through their noses and mouths. Oxygen from the air enters their lungs, where it is absorbed by the red blood cells in exchange for carbon dioxide. The oxygenated blood is then pumped through their body to provide energy for their cells.
How do alligators obtain oxygen?
Alligators are air breathers. They inhale and exhale through their nostrils. Their lungs absorb oxygen from the air that they inhale.
How do sheep obtain oxygen?
By breathing air the same way that humans do.
What adaptations help a bird obtain oxygen for flight?
air sacs
How does a cheetah obtain oxygen?
The cheetah gets oxygen by breathing air in the same manner as do other mammals.
What is the function of a birds air sacs?
Can obtain more oxygen from each breath of air
How does an echidna obtain oxygen?
An echidna is a monotreme (egg-laying mammal) along with the platypus. It uses lungs and breathes in air to obtain oxygen just like people.
How does an earthworm obtain oxygen?
The air around the earthworm goes through the skin.
