SmartAnswer

Smart answer:

After reading 2306 websites, we found 3 different results for "Which animals has three hearts"

octopus

Not to mention, the octopus is the only animal that has 3 hearts, so we like to think the life has lots of extra love to give!

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+314
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+315

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cephalopods – squid, octopuses and the like

For instance, cephalopods – squid, octopuses and the like – have three hearts.

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+13
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+14

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Giant Pacific octopuses

Giant Pacific octopuses have three hearts and about 200 suckers on each of their eight arms, which have the ability to taste.

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+9
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+10

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