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Sometimes solid, sometimes liquid.
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Sticky and cute, everyone has a different opinion of the kitten in their hearts.
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Cats are mammals, with a slightly round face, a long torso, short ear shells, large eyes, pupils that shrink and enlarge with the intensity of light, short limbs, fleshy pads on the palms, quick movements, good at jumping, can catch mice, soft fur, black, white, yellow, gray-brown and other colors, there are many types of cats.
A cat is a highly gifted and very intelligent animal. From the anatomical features of the central nervous system, cats have the typical cerebral hemispheres of highly intelligent organisms, that is, the cerebral cortex is rich and well-developed.
Cats spend 14 to 15 hours of the day sleeping, and some cats sleep for more than 20 hours, so cats are called "lazy cats". However, if you look closely at the way the cat sleeps, you will notice that the cat's ears will move at the slightest sound, and if someone approaches, the cat will wake up all at once.
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Yes, not only cats to be precise, but the entire feline family is ** and a natural predator.
The reason why a cat is said to be a predator is because its docility and obedience are only for humans, specifically for familiar people. Because of their familiarity, they know that their owners will not hurt them, and they will also provide food and warmth, so they show tenderness towards their kind.
In addition, why are most feral cats very afraid of people, unfriendly, and some even hurt people? It is also because they are not familiar, because of the "wild" and nature, they suffer too much from the outside world, and long-term contact with strangers, some are good to them and some are not good, so they will release their nature and ** side to people, you must know that in addition to some pet cats, most cats are not tamed, and the reason why they are docile is because of trust and familiarity.
Also, if you have seen a cat catching a mouse, you will find that in addition to the suppression of nature, the action of a cat catching a mouse is three words: "fast, accurate, ruthless", which canines cannot compare.
As mentioned earlier, this feline family is **, but in addition to the cheetah, it is not to underestimate the cheetah but its position in the feline family is too embarrassing, although the speed of the cheetah is one of the few in the mammalian limb Li Qin animal, but for this speed it also sacrifices too much, the cat's claws it does not have, in order to adapt to running its feet like canines, which is destined to be like cats, lions, tigers and other families to go through the same way to catch animals, but also for speed, the mouth of the cheetah is relatively short, small, and the bite force is not large, Not to mention the fact that they can't bite their throats and catch big prey like other cats. Cheetahs that are usually seen on TV bite their throats and suffocate their prey. Various factors have led to cheetahs even being reduced to food for other leopards in the event of food shortages.
Therefore, the whole feline family is **, although the cheetah is weak, it is only relatively speaking, just like we think that domestic cats are docile and wild cats **.
The tympanic membrane is located between the external auditory canal and the tympanic chamber, plays a barrier role, separates the external auditory canal from the middle ear, the tympanic membrane is an elliptical translucent membrane concave inward, and the tympanic membrane is often divided into four quadrants, that is, an imaginary straight line is made along the malleus handle, and a straight line that intersects perpendicularly with the tympanic membrane through the umbilicus, the tympanic membrane can be divided into 4 quadrant areas, the tympanic membrane 1 4 is thin and relaxed, called the relaxation part, which is red on the living body, and the lower 3 4 is gray-white membranous called the tension part, and there is a triangular row of reflective areas called light cones under the front and bottom.
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