Question

Spiracles simple definition ​

Answer 1

1 : a breathing hole : vent. 2 : a breathing orifice: such as. a : blowhole sense 2. b : an external tracheal aperture of a terrestrial arthropod that in an insect is usually one of a series of small apertures located along each side of the thorax and abdomen — see insect illustration....

Answer 2

Answer:

1 : a breathing hole : vent. 2 : a breathing orifice: such as. a : blowhole sense 2. b : an external tracheal aperture of a terrestrial arthropod that in an insect is usually one of a series of small apertures located along each side of the thorax and abdomen — see insect illustration.