What animal dedicates its life to others?

I think there are a lot of them, such as dogs, cows, etc., etc., maybe the biological chain is like that.

This one is mutual. Everything in the world is like this from a macro perspective.

There are many animals that quietly contribute to the ecosystem and human society, and here are some examples:

1.Bees: Bees are important pollinators, they pass pollen from one flower to another, and play a vital role in plant reproduction and ecosystems. It is estimated that bees contribute about 75% to the pollination of one-third of the world's food crops.

2.Soil microorganisms: Microorganisms in the soil include bacteria, fungi, and other microorganisms.

They are essential for maintaining soil quality, breaking down organic matter, and providing nutrients. These microorganisms help plants grow and perform critical ecological functions in soil ecosystems.

3.Earthworms: Earthworms are important decomposers and soil improvers in soils. By swallowing organic matter, they digest and excrete them into fertile soil. Earthworm activity helps improve soil structure, ventilation and water retention.

4.Ladybugs: Ladybugs are natural enemies that eat pests and play an important role in biological control in agriculture. They feed on insects, especially various pests such as aphids, mosquitoes, etc., maintaining ecological balance and reducing damage to crops.

5.Marine plankton: Plankton in the ocean, such as phytoplankton and zooplankton, are the basis of the marine food chain. They produce oxygen through photosynthesis and absorb carbon dioxide, which plays an important role in the Earth's climate and oxygen balance.

Although these animals are not often noticed, they play an indispensable role in the natural world and contribute to the maintenance of ecological balance and the sustainable development of human-like societies.

1. Cattle work silently. Bovine belongs to the cattle family, which is a family under the subfamily Bovine. Bison with chromosome number of 56, cattle with chromosome number of 60 and large cattle with chromosome 58 chromosomes, crossbred with fertile offspring, mammals, prone to Robertsonian translocation to change chromosome number to reduce fertility, herbivorous, some species of domestic animals.

The body is stout, and some bulls have a pair of horns on their heads. Cattle help humans in agricultural production.

2. Zheng Liang rabbit is quiet and silent. Rabbit is the total sensitiveness of all genera of the mammalian order Rabbitidae. Qiaoqing is commonly known as rabbits.

Biological classification: Zootopae, phylum Chordates, subphylum Vertebrates, Mammals, Cerniformes. Rabbits have tubular long ears, a tufted short tail, and strong hind legs that are much longer than their forelimbs.

3. Sheep are also a representative of quietness. Sheep are of the subfamily Sheep.

Slaves contribute to bai slave owners, not du

Slave owners do not think that slaves are making contributions, but feel that enjoying rights is a matter of course. The phrase "animals contribute to humans" is problematic because the word "contribution" is either subjectively perceived by animals as contributing or humans perceived as contributing by animals, and obviously neither of these is true in most cases.

Animals are sacrificing, sacrificing their lives, fur, etc., while humans are predators, and we have forced animals to sacrifice without asking them if they are willing to sacrifice. Many times, people's ideas cannot be so noble, and we cannot be completely noble to people of our own race, let alone animals as "weak". Perhaps our most general emotion for animals is a kind of compassion, and a kind of pragmatism (listening to the classical ** beef quality is better).

Refer to selfless dedication as animals [Ruzi cow].

Ruzi Niu] comes from an allusion recorded in "Zuo Chuan: The Six Years of Mourning the Father", which was originally meant to express the excessive love of parents for their children. Later, the great modern writer Lu Xun.

Self-deprecation"Heng Mei coldly pointed at Qianfu, bowing his head and being willing to be a son of a cow"Famous sentences make"Ruzi cow"The spirit is sublimated and people use"Ruzi cow"It is a metaphor for people who are willing to serve the people and make selfless contributions.

The selfless dedication of people is likened to insects [spring silkworms].

Spring Silkworm] from Tang Li Shangyin's "Untitled".

Poem: "The spring silkworm is dead to the end, and the wax torch turns to ash and tears begin to dry." ”

Spring silkworms, candles, bees, cows, grass, spring rain.

Correct answer: A person who is selfless and dedicated - a cow.