How does the lung of wasp work?

Wasps, like other insects, do not have lungs in the traditional sense. Instead, they breathe through a network of tiny tubes called tracheae that deliver oxygen directly to their tissues. Air enters the tracheal system through small openings on the body called spiracles, allowing for efficient gas exchange without the need for a circulatory system to transport oxygen. This adaptation enables wasps to meet their metabolic needs effectively.