Nature and Animals · Topic 43 of 125
Octopuses
⭐ MasteredOctopuses are soft-bodied sea animals with eight arms. They can change colour and shape to hide from predators and are very clever problem-solvers.
💡 Fun fact
An octopus has three hearts and blue blood.
All about Octopuses
Octopuses are soft-bodied sea animals with eight arms covered in suckers. They can change colour and shape to hide from predators and are very clever problem-solvers.
Octopuses have three hearts and blue blood.
They are very clever and can solve simple puzzles.
Its arms can taste and touch things, and they can sometimes move on their own. When an octopus is in danger, it can squirt a cloud of ink to confuse its enemies and escape.
🎮 Try it yourself!
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Real-life uses of Octopuses
- Studying animal intelligence
- Inspiring biomimetic robot designs
- Learning about camouflage
Frequently asked questions about Octopuses
How many arms does an octopus have?
Eight.
How do octopuses hide?
They change colour and texture to blend in.