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Dmitrij [34]
3 years ago
9

Exchange of gases in the human breathing system takes place in the?​

Biology
2 answers:
vladimir2022 [97]3 years ago
5 0
<h2>Required Answer :- </h2>

The exchange of gases takes place in the <u>alveoli.</u>

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<h3>Additional information :- </h3>

  • Alveoli are microscopic air sacs.

  • They are the primary sites of exchange of gases. Gas exchange also occurs in lungs and tissues by diffusion.

  • Atmospheric air contains little CO2, but blood flowing in pulmonary capillaries has a higher concentration of CO2.

  • CO2 diffuses from higher concentration in blood across walls of alveolar capillaries to lower concentration in air in alveoli.

  • Blood coming into pulmonary capillaries is oxygen poor and alveolar air is oxygen rich.

  • Oxygen diffuses from higher concentration in alveoli across walls of alveolar capillaries to lower concentration in blood.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Hope it's helps !!

dangina [55]3 years ago
3 0
<h3> Answer</h3>

alveoli

<h2> Explanation</h2>

During gas exchange oxygen moves from the lungs to the bloodstream. ... This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.

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What are the four types of tissues found in the human body and what are the primary functions of each one.?
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Epithelial, muscle, connective, And nervous.
epithelial covers the body surface, connective tissues support and protect (serve many functions) the nervous tissues receive stimuli while alsoconduction to and from all over the body, lastly muscle tissues.

muscles tissue consist of three types :/
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hope this helped.
6 0
3 years ago
The two structures inside the chest cavity which expand when filled with air
KATRIN_1 [288]
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3 years ago
The color of flowers are due to the presence of pigments known as:A)​
ludmilkaskok [199]

Answer:

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7 0
2 years ago
During a typical basketball game, a player undergoes periods of intense activity, switching between methods of respiration. The
xxTIMURxx [149]

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3 0
4 years ago
Which term refers to the accumulation of blood in the limbs that occurs when venous pressure is not high enough to overcome the
vitfil [10]

From what we know, the term used to describe the accumulation of blood in the limbs that occurs when venous pressure is not high enough to overcome the weight of the blood and drive it upward is venous pooling.

<h3>What is venous pooling?</h3>

This is, as described in the question, the accumulation of blood in the limbs. This is often caused by the inability of the veins to keep blood moving towards the heart and is often an indicator of underlying pathology.

Therefore, we can confirm that the accumulation of blood in the limbs occurs when the veins are unable to maintain the blood flowing in the proper direction, and this is referred to as venous pooling.

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