Question

Explain the process of exchange of gases in insect .

Answer 1

Answer:

Insects, and some other invertebrates, exchange oxygen and carbon dioxide between their tissues and the air by a system of air-filled tubes called tracheae. Tracheae open to the outside through small holes called spiracles. ... hairs that filter out dust as the air enters the spiracles.

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Answer 2

Answer:

insects and some other invertebrates , exchange of Oxygen and carbon dioxide between their tissues and the air by a system of air filled-tubes call tracheae. Tracheae open to the outside through small holes called spiracles.

Explanation:

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