Question

what are the characteristics of respiratory structure present in animals​

Answer 1

Explanation:

All the respiratory organs have large surface area to get enough oxygen . All the respiratory organs have thin walls for easy diffusion and exchange of respiratory gases.

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Answer 2

Explanation:

Therefore, we can say that all the respiratory organs whether skin, gills, trachea or lungs have three common features: All the respiratory organs have a large surface area to get enough oxygen. All the respiratory organs have thin walls for easy diffusion and exchange of respiratory gases.

Therefore, we can say that all the respiratory organs whether skin, gills, trachea or lungs have three common features: All the respiratory organs have a large surface area to get enough oxygen. All the respiratory organs have thin walls for easy diffusion and exchange of respiratory gases.The Respiratory System Characteristics of the Respiratory Surface. Home. The Lung Structure, Respiratory Surface, Breathing Process.......