yes,some animals have tubes but some animals don;t have tubes
Spiracles
no
All insects have a tracheal system of air tubes rather than a complex lung based respiratory system. These air tubes allows the insects to breathe without weighing down their small bodies with complicated organs.
No animals breathe through air tubes, but insects respire via tubes.
All insects breathe through their skin.
tracheal system
tracheal system
tracheal system
tracheal system
tracheal system
None. Insects don't have lungs, they have breathing tubes called trachea instead.
yes, all insects do