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Alveoli are very tiny air sacs found in the lungs where CO2 and O2 are changed.

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12y ago

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Which structure in the human body is similar in function to leaves?

the alveoli


What does alveoli do in the human body?

it helps ur lungs breath better a exchanges gases


Which organ contains the most alveoli in the human body?

The lungs contain the most alveoli in the human body. Alveoli are tiny air sacs in the lungs where gas exchange occurs, allowing oxygen to enter the bloodstream and carbon dioxide to be removed. The large surface area of alveoli is essential for efficient gas exchange during respiration.


What do the alveoli in the body do?

alveoli take co2 from


What is the driving force behind gas exchange in the human body?

The driving force behind gas exchange in the human body is the concentration gradient of gases such as oxygen and carbon dioxide between the alveoli in the lungs and the blood in the pulmonary capillaries. Oxygen moves from the alveoli into the blood, while carbon dioxide moves from the blood into the alveoli, driven by differences in their partial pressures.


Which malfunction of the human body is characterized by an enlargement and degeneration of the alveoli resulting in a decreased lung capacity?

emphysema (C)


Which malfunction of the human body is characterized by an enlargement and degeneration of the alveoli resulting in the decrease lung capacity?

emphysema (C)


Where is the largest tendon in the human body located?

The largest tendon in the human body is located in the Achilles heel.


Where is most of the body water located in the human body?

Most of the body water in the human body is located within the cells, known as intracellular fluid.


Tiny air sacs that are located in the lungs are called?

Alveoli


What is the path of an oxygen molecule when it enters the human body?

Nostrils-Pharynx-Trachea(Wind Pipe)-Bronchi-Bronchioles-Alveoli


Where in the human body is o2 and co2 exchanged?

Oxygen (O2) is exchanged for carbon dioxide (CO2) in the lungs. In the alveoli, tiny air sacs in the lungs, oxygen from the air is transferred into the bloodstream while carbon dioxide from the blood is released into the air to be exhaled.