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Bears, like all mammals, obtain oxygen through respiration. They inhale air through their nostrils, where it travels down the trachea into the lungs. In the lungs, oxygen is exchanged for carbon dioxide in the blood, which is then transported throughout the body. When they exhale, they release carbon dioxide back into the atmosphere.
What else can I help you with?
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
Why do you breathe in oygen?
by sucking in oxygen
Can you extract oygen from uranium by using electricity?
No
What are two natural gasses?
Oygen and Hydrogen
What do plants produce after photosynthesis?
glucose and oygen
Does blood feed your organs?
yes it does with Oygen
What is Magnesium plus Oygen?
MgO Magnesium Oxide.
Which substance is needed for cellular respiration to occur?
It is oygen
What is the rection to the oygen and carbon cycle?
sputnik is cool and groovy
Can you obtain your rights to bear arms after doing time in Texas?
Whether or not you can gain a license to bear arms in Texas after a crime, depends on what you were convicted of. If it was a felony, you can't bear arms, legally.
How oygen gets into blood?
Breathing, would supply the blood with oxygen.
What body system in a bear helps it obtain and process food?
The digestive and circulatory system
