How to understand life human, animal, plant .

In terms of life, all living beings are equal, but ideologically speaking, those who can think and have a certain amount of wisdom are divided into high and low levels. For example, the difference between our thoughts and animals, people can think, although animals can think, but their thoughts are too simple. People can think for a long time, simply put, the human brain is developed, and plants, just living organisms that stand in place forever, they can't think, in short, they don't have a brain.

Biologically speaking, every life has its right to exist, and no one denies this, although now human beings always take away this right for their own benefit. The existence of any kind of life has its reason. The existence of life is closely related to nature, and the diversification of species can keep the natural environment in balance, which is the so-called food chain, the circulation of energy.

It's a lot of nonsense, I don't know if you can understand it.

Today's society is the ...... of the jungleThere are also different people with different definitions, there are some people who have no relatives, but there is a pet who has grown up with him since childhood, and he values his pet more than his own life, if one day, you say that you have a pet and a stranger who must die and forget, who do you say he will want to die? But who does the stranger's family want to die? Whose life is more important?

Well, it's one thing to talk about it, and it's another thing to do it. After all, everyone is not a saint. When their own interests conflict with other things, most people still defend their own interests.

It's all about adapting to the world, not the world changing everything for you.

There is life and death!

One flower and one shot world.

The biological nature of human life means that it is linked to the preservation of individual life and the continuation of the race, and is common to all human beings, and if this need of human beings is not satisfied for a considerable period of time, human beings will die or be unable to reproduce.

Objects in nature are divided into two categories: one is living objects, called living things, such as flowers, birds, fish, insects, birds, animals, people, microorganisms, etc. The other category is inanimate objects, called non-living things, such as earth, water, metal, stalactites, corals, etc.

Self-regulating. Self-regulation is an essential attribute of life. At every moment of its existence, any life is constantly adjusting its internal functions and adjusting its relationship with the external environment.

The self-regulation of higher organisms is multi-layered, including molecular, cellular, and holistic regulation. Even prokaryotes are self-regulating, and it does so through a variety of pathways.

Life itself, there is no difference! They are all organisms, but human beings have a relatively developed nervous system and have evolved to a relatively high species!

In essence, human beings are just one type of animal, so from the perspective of equality of life, they are the same, and there is no essential difference.

However, there are different ways of life and different rules of conduct.

The difference between humans and animals is not only physiological, but mainly psychological, of course, human mental activities are much more complex, and generally speaking, the main difference is that animals only follow the needs of life. People are based on psychological needs, so it is rare to see relatively obese individuals in animals, and of course it is difficult for such individuals to survive in nature. In addition, human beings have language and a perfect social division of labor, and the use of language and writing enables human beings to accumulate knowledge and communicate with each other.

The perfect social division of labor makes all mankind a whole, so that human existence is no longer affected by nature.

There is no difference between human life and animal life! The difference is vitality, and human beings are more adaptable to the environment than animals, so humans have stronger vitality than animals.

The same, the difference lies in thinking, human beings are advanced creatures, and the amount and ability to process information are different.

Human life is longer than that of animals (except tortoises).