They respire through spiracles.
A pair of lungs.
Tortoises have lungs as their breathing organ, just like most terrestrial vertebrates. They breathe air by expanding and contracting their lungs, allowing oxygen to be taken in and carbon dioxide to be released. This respiratory system enables them to survive on land.
The brainstem, particularly the medulla oblongata, plays a crucial role in controlling heartbeat and breathing. It regulates these automatic functions through signals sent to the heart and the diaphragm.
Paramecium exchanges gases with its surroundings through a specialized structure called the contractile vacuole, which helps regulate water content and expel excess water from the cell. This process allows for the exchange of oxygen and carbon dioxide without the need for a specific breathing organ like those found in animals.
Amoeba does not have specific breathing organs like lungs or gills. Instead, it relies on simple diffusion of gases through its cell membrane to exchange oxygen and carbon dioxide with its environment.
pores
the primary respiratory organ for cockroach is trachea
Ammonia is the main excretory product of a cockroach is ammonia. The excretory organ of a cockroach is called the malpighain tubes.
Gills.............
if you inhale cockroach spray, it will not kill you. It is generally non-toxic to humans. However, it can cause breathing problems. You would need to visit an emergency room if you have any trouble breathing.
The organ responsible for breathing is your lungs.
lungs
fish - fins cockroach-air tube earthworm- skin
Just like humans, squirrels contain lungs, the major breathing organ in the respiratory system.
Organ
lungs
Gills