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150. I know this because I used to date an orca, i mean, granted the sex was bad. but she was a WHALE of a woman.
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∙ 14y ago
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∙ 13y agoMammals have complete separation of the heart into two pumps for a total of four heart chambers.
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∙ 13y agoYes they do have four chmabered hearts.
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∙ 12y agobecause they are mammals
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∙ 13y agoyes
Yes, it is a mammal.
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∙ 13y agoyes
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∙ 11y agono
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Do amphibians have four chambered hearts?
no. amphibians have three chambered heart i.e., 1-A 2-V
Do birds have chambered hearts?
Yes. Birds have four-chambered hearts.
Do sharks have 2 or 4 chambered hearts?
They have 2chambered heart
Which reptiles have four chambered heart?
Crocodiles, alligators, caimans and gharials all have four-chambered hearts.
Where did the first four-chambered heart evolve?
four chambered hearts are seen in birds and animals.but it is thought that four chambered hearts of birds evolved independently from that of mammels. -A.NITHIN SANTHOSH
Do all vertebrates have a four chambered heart?
All mammals have four chambered hearts.
To what animal group does an animal with a two-chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does a animal with two chambered heart belong?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does a animal with two chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does an animal with two chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Do reptiles have chambered hearts?
Some do. Crocodilia, which includes crocodiles, alligators, caimans and gharials, all have four-chambered hearts. Most others have three-chambered hearts.
Did a t rex have a 3 or 4 chambered heart?
T-REX'S HAVE NO HEARTS!!!!!! they are very heartless animals rawr. o-<--<l8 skateboarder.
