The initial organism is a liquid wrapped in solids, relying on the liquid to dilute the external substance and absorb it into its own body, and once it absorbs the substance that will destroy its own structure, it will split itself, dilute the foreign substance, and reduce its impact on itself, which is the first feeling of the organism, the sense of taste, the life with this feeling is constantly absorbing the external matter while also constantly dividing and reproducing, with more and more differentiation, the life form has also begun to evolve rapidly. Pen, fun, and www.biquge.info

In the process of biological evolution, the outer surface of the liquid is gradually wrapped in the body, the epidermis formed by the organism is no longer like the previous liquid is to absorb substances but to protect their own substances, this layer of epidermis also has the ability to sense external substances, this ability is the sense of touch, with the production of the sense of touch, the life body is no longer as crazy as when the first sensation is generated, for some substances he does not like, he will avoid, these life forms are a little more clever than the first one, that is, absorb the right substance, give birth to the same offspring as themselves, the previous life form has a very large probability of mutation, very adaptable, but the survival time is very shortEvery split is a new life. And this kind of creature will survive relatively long in the environment to adapt.

The sense of smell can be regarded as the evolution of the sense of taste, and all the creatures in the sea live in the water, because the water swallowed into the body for the reason of taste will collect the residual information of other organisms or substances into the mind, so the appearance of this feeling only appears after the appearance of the mind.

Hearing is the improvement of the sense of touch, after the organism forms its own surface membrane, it has a certain ability to sense the vibration of the external world, and with the landing of life, this ability begins to differentiate, the substances that make up the body surface membrane maintain the sense of touch, and some tiny substances in the body with the same function begin to feel more subtle vibrations. In fact, many creatures living in the continent do not have eyes, they perceive the surrounding environment through vibration, so they can perceive what is around, but for this thing is dead or alive only when they come into contact with it, so vision is the last evolution of the organism to perceive the outside world, but it also has vision, and the eyes of the creatures are not exactly the same, some are color blind, the colors that can be distinguished are limited, and some are color weak, and the recognition ability of some colors is poor, some people think that the best eyesight is the birds in the sky, especially large birds of prey, because they can see their prey far away, which I can't judgeBecause I don't have that kind of eyes either, but I think a big reason why they can spot prey is because they have a wider field of vision, there are no obstacles, and if they walk on the ground, their eyesight is not necessarily very good.

The higher the degree of biological evolution, the more complex the evolved perceptual organs, which can feed back the external things more completely into the mind, at first these were just channels for predation, and then because the mind accumulated too many similar things to form an intuition, and then there was no food and clothing, and there was no strong enemy Our perception is not satisfied with what we have seen, so invention and creation began. The original invention is to survive, we take what living things do not have as our own, and use them to fight against creatures that threaten us, and then we take the creatures or parts of the creatures as our own, becoming the capital to show off, and then we are not satisfied with having the parts of the creatures, but are more eager to get the creatures beyond the ability of human beings, all creatures are changed from matter, so we can always find similar things to help us achieve this goal, the ancient battlefield was waiting for the pillow, and later human beings invented the geodynamic instrument, electronic eye, ultrasonic detector, airplane...... Creatures become more and more bored with what they already know, and the more they have, the less satisfied they become, and this dissatisfaction is the driving force behind the development of all technology.