Insects do have a respiratory system. The using organs called spiracles to introduce oxygen from the atmosphere into their bodies. These spiracles then let oxygen flow into the tracheal system which is a system of tubes that delivers oxygen to the parts of the body where it is needed.
the respiratory system
Respiratory system
Respiratory system
Spiracles that connect tubes in the body belong to the respiratory system of insects. These structures allow air to enter into the insect's body and reach the tissues for gas exchange.
Flatworms do not have a circulatory system because they are thin enough for nutrients and gases to diffuse directly through their bodies. They also lack a respiratory system as they absorb oxygen and release carbon dioxide through their skin.
i dont no:(
no
insects don't breathe with lungs but humans do
Tracheal System
tracheal system
tracheal system
tracheal system
i dont think it works with the repiratory system. i dont think it works with the repiratory system.
tracheal system
tracheal system
hai :) it is in your book dont be lazyass.
The respiratory system of insects is called the tracheal system. It consists of a network of branching tubes called tracheae that deliver oxygen directly to the cells and remove waste gases. These tubes have openings called spiracles on the surface of the insect's body.