No. 4 chambered heart - true.
A mouse has four heart chambers, similar to other mammals. These chambers include two atria and two ventricles, which work together to pump blood throughout the body.
There are few benefits to a 3 chambered heart, a 4 chambered heart is more effective.
Birds have a 4-chambered heart, a characteristic in common with mammals.
Yes. Dogs are mammals, and a 4 chambered heart is physical feature of mammals.
There are few benefits to a 3 chambered heart, a 4 chambered heart is more effective.
-Name a vertebrate that has a 4-chambered heart -A hummingbird would be one good example of a vertebrate that has a four chambered heart.
Most reptiles have a 3-chambered heart. Crocodiles and alligators have a 4-chambered heart.
No. Humans are mammals too, and our hearts are 4 chambered.
A 4-chambered heart.
T-REX'S HAVE NO HEARTS!!!!!! they are very heartless animals rawr. o-<--<l8 skateboarder.
All mammals have a 4-chambered heart.