Malpighian.
the lungs is the basic unit structure of the human respiratory system
An arthropod
the larynx
it consists of two parts
no
Nose
Medulla Oblongata
Vectors of the arthropod.
You DO find a respiratory structure in each segment of the earthworm. An earthworm uses its skin as the respiratory structure. Oxygen in the air dissolves in the moisture and mucus on the skin then diffuses into blood capillaries close to the skin to be transported to the rest of the body.
As the arthropod grows up, the exoskeleton sheds in order for the arthropod to grow inside of it.
ALVEOLI