Some random facts about everything!
I researched all these facts in this book. I used Google, Wikipedia, among other websites and search engines.
(Some Of The Pictures That Are Featured Are Not Mine)
Octopuses have 3 hearts, which is partly a consequence of having blue blood! Their 2 peripheral hearts pump blood through the gills, where it picks up oxygen. A central heart then circulates the oxygenated blood to the rest of the body to provide energy for organs and muscles.
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