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When the American Black Bear is breathing out CO2 it goes through the alveoli, bronchioles, bronchi, trachea, larynx, and finally to the nasal cavity. ... The bronchi are the tubes leading into the lungs. The bronchioles are located in the American Black Bear's lungs, where the gas exchange happens
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Which organ system provides oxygen for cellular respiration?
Respiratory system
How does haze affect human respiration system?
To die
How do tapeworms perform respiration?
through bilateral nervous system
What is the different parts or organs involved in respiration system and their functions?
lungs
What system that takes in oxygen and releases carbon dioxide to the exterior?
Respiration
Do polarbears change color?
no polarbears dont change colour there all white
When was Songs for Polarbears created?
Songs for Polarbears was created on 1998-08-31.
Why are polarbears endangered?
they are endangered because the ice is melting and there is less food to find. hey i love polarbears and am a 4th grader so i think it is right. I studied polarbears. I have tons of stuffed animals of them
What kills polarbears?
Humans
Who kills polarbears?
Humans
Are polarbears omnivor?
No, polar bears are carnivores.
Do polarbears live at the north pole?
yes
What do polarbears to behavioraly to get space?
why does it madder retards
How much can polarbears weigh?
6oo to 700lbs
How do fruit flies carry out respiration?
The fruit fly like most insects carry out respiration by using their tracheal system. The tracheal system performs gas exchange throughout the body. The fruit fly is able to control its respiration by using muscle contractions to open and close the spiracles.
What is a white tigers respiration like?
what is a tigers respiration like
How big can polarbears grow up to?
this is impossible to work out
