Question

What is the essntial feature of respiratory organ of different terrestrial animals

Answer 1

Answer:

Explanation:

1) The respiratory surface is both are highly extensible. (3) The respiratory organs are richly supplied with blood for complete diffusion. (1) The respiratory surface is both are highly extensible. (3) The respiratory organs are richly supplied with blood for complete diffusion.

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Answer 2

Explanation:

(1) The respiratory surface is both are highly extensible. (3) The respiratory organs are richly supplied with blood for complete diffusion. (1) The respiratory surface is both are highly extensible. (3) The respiratory organs are richly supplied with blood for complete diffusion