fatima0110 fatima0110
  • 01-05-2017
  • Health
contestada

Which of these is held open by cartilage rings? trachea, bronchiole ,nasal cavity alveoli.

Respuesta :

Аноним Аноним
  • 01-05-2017
i think its the nasal cavity alveoli 
Answer Link

Otras preguntas

Gunpowder was brought to europe during the crusades. what advantage did it give european explorers over the natives in lands they were exploring
An octagon has side length 10.9 in. The perimeter of the octagon is 87.2 in cm and the area is 392.4 in2. A second octagon has corresponding side lengths equal
What does immagraton , emigration, birth rate , and death rate determine about a population?
how many mol of hydrogen in 2.8 mol of caffeine.
Both supporters and opponents of the league hoped to preserve peace. What did each group propose as a means to secure peace for the United states
suppose stamps for postcards cost $0.28 and stamp for first class letter cost $0.44 diego wanted to send postcards and and letter to 10 friends if he had 3.60 f
A circle has a radius of 10 meters and a central angle AOB that measures 140 degrees. What is the area of sector AOB? Use 3.14 for pi and round your answer to t
What is the difference between private insurance and managed care
Which of these does not describe how the Greek government regulated the economy of Ancient Greece? A) It levied taxes on the wealthiest Greeks in times of need
Martin Luther King Jr. uses figurative language strategically throughout his letter to promote equality. How does the following instance help accomplish his pur