There are a couple animals with more than one heart. A squid or an octopus both have three hearts. Although not technically a 'heart' in the sense that humans have hearts, earthworms have five hearts. A Hagfish actually has four hearts.
Octopus
Squid and octopus' have three hearts. Earthworms also have multiple hearts.
Yes there is, a marine craniates which are called Hagfish. They have four hearts, two brains, and a paddle-like tail.
Squids and Octopus are the main species, but there are many more.
Octopi, squid and earthworms all have more than one heart.
shark, i think
A giraffe
dolphin
It is considered that because the human heart is stronger and will last longer than other animals.
no.they only have one heart
No, they only have one.
Animals reproduce much faster than humans and have more children at one time.
You may be confusing "heart" with "stomach." No mammal has more than one heart. Several animals have more than one stomach, or multi-chambered stomachs. These are called ruminants. a Ruminants are mammals in the order Artiodactyla. They predigest their food in the first stomach, regurgitate it, re-chew it (it is called cud now) and re-swallow it.
Kakuzu had 5 heart. All heart was destroyed by Kakashi and Naruto
No. All animals have one mouth and one anus.
A heart. Triangles can have more than one depending on the type.
Multivalvular heart disease refers to a condition involving more than one of the heart valves.
Yes, there are way more animals than humans. There are even more ants in the world than humans.yes
It saves more space for more animals.
Because they have more than one cell.