The Amazing Features of an Octopus

Octopuses have an extraordinary set of abilities that distinguish them as unique creatures in the animal kingdom.

They are invertebrates, meaning they don’t have a hard skeleton - therefore, they can twist and squeeze their bodies to fit through tiny cracks and crevices.

Another amazing feature: three hearts! That's right, octopuses have one main heart that pumps oxygenated blood to the body, and two additional hearts responsible for pumping blood through each of the two gills.

When they swim, their systemic heart (the main heart) stops beating, which explains why these creatures prefer to crawl rather than swim, avoiding exhaustive exercise.

Furthermore, octopuses have a complex nervous system and exhibit a high degree of intelligence, displaying problem-solving behaviours and even using tools.

Some species have been observed arranging coconut shells or seashells as a protective shelter, proving their cognitive abilities..