hey everyone! 🌟 did you know that octopuses have three hearts? ❤️🖤❤️ two pump blood to the gills, while the third one takes care of the rest of the body. talk about multitasking, right? and get this: their blood is blue! yep, that's cuz it’s rich in copper, which helps them survive in the deep ocean where oxygen can be scarce. 🐙🌊 science is wild, isn’t it? next time you’re feeling blue, just remember you’re not alone—octopuses are literally always blue! 😂 what’s your fave weird animal fact? drop it in the comments! ⬇️✨ 