Question

Insects have a network of air tubes for gaseous exchange called _______. (A)gills. (B)spiracles. (C)tracheae. (D)alveoli.​

Answer 1

Answer:

$\huge \mathcal{ \fcolorbox{aqua}{azure}{ \pink{Answer}}}$

tracheae

Note: Insects respire or exchange oxygen and carbon dioxide between their tissues and the air by a system of air-filled tubes called tracheae. These Tracheae open to the outside through small holes called spiracles.

Answer 2

Answer:

tracheae option C is the answer

Explanation:

Insects respire or exchange oxygen and carbon dioxide between their tissues and the air by a system of air-filled tubes called tracheae. These Tracheae open to the outside through small holes called spiracles.