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They breathe out carbon dioxide.

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16y ago

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Name four traits mammals share?

There are at least 4 traits that mammals share including the fact that they are warm-blooded. Other traits include breathing with lungs, having a 4 chambered heart, and having to hunt for food.


Why do all mammals share unique traits?

All mammals share unique traits due to their common ancestry, which dates back to a specific group of early amniotes. These traits, such as mammary glands, fur or hair, and three middle ear bones, evolved as adaptations to their environments and reproductive strategies. Over time, these characteristics became defining features of the class Mammalia, allowing mammals to thrive in diverse habitats. The genetic and evolutionary connections among mammals ensure that these traits are inherited and maintained across species.


Do all mammals have six chambers in their heart?

No, mammals have a four-chambered heart.


Mammals have hearts with how many chambers?

All mammals have a four-chambered heart.


What do elephants frogs snakes and robins have in common and are they mammals?

Elephants, frogs, snakes, and robins all belong to the animal kingdom and are part of the broader classification of vertebrates, meaning they have a backbone. However, they are not all mammals; elephants are mammals, while frogs are amphibians, snakes are reptiles, and robins are birds. Despite their differences, they share common traits such as being multicellular and possessing a complex organ system.


Do all vertebrates have a four chambered heart?

All mammals have four chambered hearts.


How many chambers are in a kangaroo's heart?

Fish hearts have 2 main chambers: the atrium and the ventricle. Fish have the simplest hearts of all the vertebrates.


Do koalas have a four chambered heart?

All mammals have a four chambered heart.


How do you rephrase a sentence all mammals are warmblooded which is a common characteristic among mammals?

It is rephrased as mammals are homeothermic animals .


Do humans have four heart chambers?

Yes. All mammals have a four-chambered heart.


Do all mammals have 3 chambered hearts?

no all mammals do not have 3 chambered heart..... only few have 3 chambered heart


What characteristics is common in all vertebrates?

There are many such features, including: 1. Mammals nourish their young with milk. 2. Mammals are warm-blooded. 3. Mammals have fur. 4. Mammals have a four-chambered heart. 5. Mammals are amniotes. 6. Mammals breathe oxygen. 7. Mammals have three middle ear bones and a neocortex. 8. Mammals have internal reproduction. Some of these characteristics are unique to mammals; others are found in some other vertebrates but not in all other vertebrates.