Did you know an octopus has three hearts?

Common octopus

Did you know an octopus has three hearts?

Imagine you're swimming with octopuses in the ocean. You notice they don't swim like fish; instead, they move in a unique way.

Octopuses have three hearts to pump blood throughout their body, allowing them to move efficiently underwater.

Example

As you swim alongside them, you see their hearts working together to keep them moving smoothly.

Remember this

An octopus has three hearts to ensure efficient blood circulation and swimming.

Text adapted from Wikipedia, licensed under CC BY-SA 4.0.

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