Flies breathe through tiny openings on the sides of their body called spiracles. These spiracles lead to a network of tubes called tracheae that deliver oxygen directly to the fly's cells.
The brain stem.
1st of all, the question should be "what organ(s) do you breathe with" because it's a...group effort, so to speak :) A basic answer would be that the lungs help you breathe but that's not the whole picture. In a slightly more intricate answer, the brain controls the lungs, "telling" them to inhale and exhale, and the heart keeps the blood moving so that your brain can continue controlling the 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.
A fly is an organism. It is made up of multiple organ systems working together.
the air goes into your lungs. In your lungs there are billions of tiny air sacs. Surrounding each air sac is a network of blood capillaries. The air sacs and the blood capillaries are separated by a thin membrane. Across this membrane the air sacs give the blood capillaries oxygen and they blood capillaries give the air sacs carbon dioxide. We breathe out this carbon dioxide!
Whales use the mouth and blowhole to breathe.
The respiratory organ of a house fly is called trachea. House flies have a system of tubes called tracheae that deliver oxygen directly to their cells, allowing them to breathe. These tracheae are connected to openings on the fly's body called spiracles, which are used to exchange gases with the environment.
Their lungs.
The cobra uses lungs to breathe, just like every other land dwelling animal. They are creatures that live on the land, so they must use lungs to breathe.
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.
you would be gaging
You need lungs to breathe.
Parrots breathe with lungs.
Their nostrils or nose.
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.
Emus breathe using lungs.
Earthworms breathe through their skin.