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HACTEHA [7]
3 years ago
10

What is the significance of the fact that the human trachea is reinforced with cartilage rings?

Biology
1 answer:
White raven [17]3 years ago
8 0

Answer:

Cartilage rings of trachea have protective role

Explanation:

Trachea is a tube, part of the respiratory system, which allows the passage of the air: from larynx to lungs (primary bronchi). It is enveloped with cartilage rings that prevent collapse of the trachea when there is no air. The cartilage "rings" are C-shaped, except one full ring-shaped - the cricoid cartilage which attaches trachea to the larynx.

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I hope this answers is helpful to you

5 0
3 years ago
As invasive species, how does the introduction of the feral pig and the water hyacinth impact an ecosystem? (Site 1)
Lady_Fox [76]

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Explanation:

edge 2020 also listen to alina Baraz :)

6 0
3 years ago
What evidence do scientists have that Pangaea existed?
Allushta [10]

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7 0
3 years ago
A 9-year old child suddenly collapsed. after comfirming the scene is safe, a single rescuer determines that the child is in card
umka21 [38]

Answer:

Alternating the compressor role every 2 minutes.

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  • In the high-quality CPR, two rescuers are involved and they switch positions in the CPR after every two minutes. 
  • By switching their positions the<em> two rescuers alternate in this high-quality CPR to give the chest compressions. </em>
  • This switch is essential to reduce the fatigue faced by the rescuer. 

7 0
3 years ago
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