a tube that helps them stay alive
Birds Birds
No. Birds and mammals have radically different lung designs. Birds have a far more complex, but more efficient design than mammals do.
Bronchi
The lungs are spongy organs rather than hollow bags, composed of a network of air-filled alveoli surrounded by elastic lung tissue. When cut, lung tissue appears light, porous, and somewhat moist due to its structure and the presence of air pockets. If you submerge lung tissue in water, it will initially float because of trapped air, but over time, it may eventually sink as the air is displaced and replaced with water.
They are connected.
The root of the lung is connected to the hilum, which is a region where blood vessels, nerves, and bronchi enter and exit the lung. The root of the lung serves as a pathway for these structures to enter and leave the lung.
No. No birds have gills. Only fish have gills.
Lung sacs are called, "Alvioli" (al-vee-OH-lee)
The alveoli are air sacs that could be said to resemble grapes.
Butterflies like the viceroy have adaptations that help them survive. The viceroy would make a tasty snack for birds if they didn't look like the monarch. The monarch butterflies bright colours and horrible taste to birds help them survive. Birds stay away from them. The viceroy has an advantage by looking almost exactly like the monarch. I hope that helps you!
Birds.
a pleurodiaphragmatic adhesion is when your lung's lining is connected to you diaphragm by scar tissue.