How many feet does an octopus have? Does it have teeth?
Octopus, also known as octopus, Shiju, dead cattle, etc., belong to temperate molluscs, they are mainly distributed in tropical and temperate waters around the world. So how many feet does the octopus have? Does it have teeth? How many hearts does it have? Do you know everything?
How many feet does an octopus have?
Everyone knows that an octopus has many feet, but it is not always clear how many feet there are. In fact, we can know from the octopus nickname "octopus" that the octopus has eight feet, but there is another saying: the octopus should have two hands and six feet.
The octopus has many suckers on each foot and has a strong adsorption capacity. Octopus has excellent camouflage skills, it has a set of mechanisms including changing posture, skin structure and color function, in order to achieve the purpose of invisibility. At the same time, octopus is also a kind of food with high nutritional value, which many people like to eat. It can supplement a kind of protein and minerals needed by the body, and can regulate blood pressure if eaten regularly. So everyone can eat more appropriately.
How many hearts does an octopus have?
Octopus belongs to the largest family of cephalopods. Like other cephalopods, octopus has three hearts, two of which carry blood vessels and the other carries aerobic blood through other parts of the body.
The average life expectancy of an octopus is generally about 3 years old, and it can live to about 4 years old if the living environment is very comfortable. An expert in zoology once said: octopus is one of the creatures that have appeared on the earth that are very different from human beings. The only similarity between an octopus and a human is that it has well-developed eyes.
Does the octopus have teeth?
The octopus has teeth and has a pair of parrot-like jaws in its mouth, which can cut up food and have a toothed tongue at the bottom, which can help swallow food.
In our daily life, do we seldom notice how many feet the octopus has? Does it have teeth? This kind of question, such as this kind of cold knowledge, requires us to pay more attention to know the answer.
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