Scientists have discovered many surprising facts about octopuses in recent years. These intelligent sea creatures actually have three hearts and their blood is blue instead of red. The extra hearts help them move quickly through cold ocean water.
One famous fact is that an octopus can change its colour and even its shape to hide from enemies. It can also squeeze its soft body through very small holes to escape danger. Divers have seen octopuses open jars and solve puzzles in underwater experiments.
Now researchers study these clever animals to learn more about intelligence in the ocean. The octopus has become the star of marine biology and everyone enjoys watching videos of its amazing tricks!
Los científicos han descubierto muchos hechos sorprendentes sobre los pulpos en años recientes. Estas inteligentes criaturas marinas realmente tienen tres corazones y su sangre es azul en lugar de roja. Los corazones extra les ayudan a moverse rápidamente a través del agua fría del océano.
Un hecho famoso es que un pulpo puede cambiar su color e incluso su forma para esconderse de los enemigos. También puede apretar su cuerpo suave a través de agujeros muy pequeños para escapar del peligro. Los buzos han visto pulpos abrir frascos y resolver rompecabezas en experimentos submarinos.
Ahora los investigadores estudian estos animales inteligentes para aprender más sobre la inteligencia en el océano. ¡El pulpo se ha convertido en la estrella de la biología marina y a todos les encanta ver videos de sus increíbles trucos!
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