They are called spiracles, tiny tubes alongside the insect's body which allow it to receive air. Kind of like gills, but for insects.
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tracheal system
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.
The insect respiratory system operates by passive exchange of gasses through tiny holes called spiracles in their abdomen.
The very first part of the respiratory tract are the openings into the nasal cavities called the nares.
Air can be taken into the respiratory system at the mouth and the nose.
The respiratory surface for a grasshopper is also known as spiracles, any of several paired apertures in the cuticle of an insect, by which air enters and leaves the trachea. I got this information from the Campbell biology book, wiki, and the dictionary.
Yes.The bronchi are the openings to the lungs
The two nose holes are called nostrils. They are openings leading to the nasal cavity, which is part of the respiratory system.
tracheal system
tracheal system
The openings to the nostrils are call the naries. The singular is a naris.
tracheal system