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Birds. (in Biology book-the living world 5th edition/g. Johnson and j. losos/page578
Additional information: in birds, incoming air flows through the lungs and on into air sacs. When the air is expelled, it flows from the air sacs back through the lungs on its way out of the body.
So the flow of air is still tidal, as in humans, but the air does not "stop and turn around" in the lungs.
What else can I help you with?
What altitude there will be a change in the direction of blood flow?
The change in direction of blood flow typically occurs at the level of the heart, which pumps oxygenated blood to the rest of the body through arteries and receives deoxygenated blood back through veins. The specific altitude at which changes in blood flow may occur can vary depending on factors such as oxygen levels, exertion, and individual health.
Under what internal condition does air tend to flow out of the lungs?
Air tends to flow out of the lungs when the internal pressure of the lungs is higher than the atmospheric pressure. This pressure difference is created by the contraction of the diaphragm and intercostal muscles during exhalation, which reduces the volume of the lungs and forces air out.
Pulmonary circulation is the flow of blood to and from the?
lungs
What of the function of the epiglottis?
The function of the epiglottis is to close when eat stopping the food to go to your lungs
What additional factor will be change if the direction of a current flow is change?
direction of magnetic field
What direction does blood flow from the pulmonary veins?
toward the heart from the lungs
Flow of blood through the hears to the lungs?
The flow of blood from the heart to the lungs and back to the heart is called pulmonary circulation.
Is pulmonary circulation is the flow of blood through the lungs?
Yes.
Pulmonary circulation is the flow of blood through the lungs?
Pulmonary pertains to the Lungs. Cardiac pertains to the Heart.
Why are lungs are pinkish?
They are pinkish red because of all the blood flow through them.
How does a toucan breathe?
Toucans have two holes in their bills, and have internal lungs, which they use to breathe. Some toucans have bills almost as tall as them.
Does blood only flow in one direction through the heart?
NO
What direction does the coolant flow through the thermostat?
bottom to top
Which circuit element(s) are known as diodes and only allow current to flow through them in one direction?
Diodes are the circuit elements that only allow current to flow through them in one direction.
Where does gas exchange take part in blood flow through the heart?
The lungs mate...
What four doors control direction of blood flow through?
valves
What direction does water flow through a universal pipe joint?
every direction its all pressurized every direction its all pressurized
