All humans have four chambers in their heart.
All birds have a four-chambered heart.
Fish hearts have two chambers, one atrium and one ventricle. They draw in deoxygenated blood in a single atrium, and pump it out through a ventricle.
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The bald eagle, a bird, has a four-chambered heart, as do all other birds and mammals.
Four: Angry Birds, Angry Birds Seasons,Angry Birds Rio and Angry Birds Space.There are also the free versions of each of these except Angry Birds Space
how many bpm does a womans heart beat
Fish hearts have two chambers, one atrium and one ventricle. They draw in deoxygenated blood in a single atrium, and pump it out through a ventricle.
There are 4 chambers in a bird's heart.
Yes, birds can have heart problems.
Alligators have a 4 chambered heart, just like birds and mammals
A hummingbird has four heart chambers, has do all birds.
BAA (been answered already) - four.
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Birds have four chamber heart!
Birds have a 4-chambered heart, a characteristic in common with mammals.
the birds know it by heart
The bald eagle, a bird, has a four-chambered heart, as do all other birds and mammals.
A cats heart has four chambers, like humans.