What animal has 7 hearts?

#1: Earthwor. Last amongst the animals that have multiple hearts, earthworms don't actually have a heart. Instead, they have a heart-like system called an aortic arch. This closed circulatory system carries food, waste, and respiratory gases throughout the earthworm's body.

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What dinosaurs had 8 hearts?

Barosaurus Such an enormous pressure would require a very large, strong and slow-beating heart. But, they postulate, instead of a single large heart, the Barosaurus probably had some eight hearts. Thus the primary heart would generate only sufficient pressure to pump blood to the next heart and so on. Do horses have 5 hearts? Horses, like other mammals, have only one heart. When it is picked up, it contracts and the blood is sent back up the hoof to the heart. Roughly a liter of blood is pumped through the body every twenty strides. Hence, each hoof is a 'heart' giving a horse five hearts.

What animal has 800 stomachs?

Etruscan shrew Etruscan shrew Phylum: Chordata Class: Mammalia Order: Eulipotyphla Family: Soricidae 11 more rows What animal has 32 brains? Leech Leech has 32 brains. A leech's internal structure is segregated into 32 separate segments, and each of these segments has its own brain. Leech is an annelid.

In respect to this, what animal never dies?

jellyfish Turritopsis To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle. Do giraffes have 3 hearts? Three hearts, to be exact. There is a systemic (main) heart. Two lesser hearts pump blood to the gills where waste is discarded and oxygen is received. They work like the right side of the human heart.