What is the happiest creature in nature?

Natural selection, survival of the fittest. Each creature has its own place in nature, whether it is the predator or the predator. As long as there is no existential crisis, all creatures are happy.

Because the purpose of living things is to survive. For the sake of the continuation of the species, the individual living thing can give up everything.

What is Happiness?

Happiness means that I am hungry, and if you take a bun in your hand, you will be happier than me;

Happiness is that I am cold, and if you wear a padded jacket, you will be happier than me;

Happiness is that I want to go to the toilet, just a pit, you squat, you are happier than me!

What is happiness? The word is inherently subjective, and there is no objective definition of happiness in nature.

Some people think that eating and drinking well is happiness, and pigs are the happiest.

Some people think that freedom is happiness, and tigers, elephants, and lions are the happiest.

What do you think happiness is?

Yeast too! The teacher said before that it can reproduce sexually or asexually, although it is only a single cell, but it belongs to the eukaryotic, and it is very special, like a plant and like an animal, and a cell wall, how to classify it, it is difficult to classify it into which category.

And that people all drink wine, and they all use it.

I agree with Sigmacore that happiness is too subjective, what you feel happy may be painful for others, and everyone (animal) has a different view of happiness, so there is no one objective answer.

Women, give food and shelter, let others, everything is a man busy!

There's a lot of radar simulating bats, flies flying like they're flying like sharks, they're swimming suits that mimic shark skin, and there's a lot more technology in living things than humans know.

According to the principle of recoil of jellyfish and cuttlefish, humans let the rocket rise into the air.

The hardest are the teeth of animals, such as crocodiles.

There are many sturdy structures, such as the mesh structure of water lilies, eggshell structure, don't underestimate the eggshell, such a thin layer, you hold it in the palm of your hand evenly and forcefully can not be broken.

The hardest creature on Earth? So small that you can't see at all and want to know what it is?

The tortoise shell structure is, of course, a circular network structure of diamond.

Lattice structure.

It's the structure of a diamond.

Fish, biomimicry, streamlined, reduced drag.

Humans invented the Transformation Cannon based on the tortoise.

Humans invented navigators based on the degraded wings of flies.

Humans invented small gas analyzers based on the olfactory organs of flies.

Humans invented the electronic eye based on the visual characteristics of frog eyes.

The Sydney Opera House was built on the basis of the tortoise's back carapace.

According to the characteristics of giraffe heart blood circulation, a spacesuit was made. . .

Hello lz.

The highest blood temperature is the swift.

Birds generally have higher blood temperatures than mammals. This is due to musculoskeletal friction due to their usual movement to maintain high mobility. In fact, the more "lazy" the birds, the cooler the temperature, and ducks and the like are 3 to 4 degrees more than humans.

Birds that fly very fast (except for some eagles) will be about 7 degrees more than humans.

In fact, what you are talking about is that human beings invent something according to a certain characteristic of animals, which is bionics, and bionics has mechanical bionics, optical bionics, energy bionics, information control bionics and so on.

Such as: 1From the annoying flies, a very peculiar small gas analyzer was successfully imitated. It has been installed in the cockpit of a spacecraft to detect the composition of the gases in the cabin.

2.From fireflies to artificial cold light;

3.Electric fish with volt batteries;

4.The downwind ears of jellyfish, imitating the structure and function of jellyfish ears, designed the jellyfish ear storm instrument, which can predict the storm 15 hours in advance, which is of great significance to the safety of navigation and fishery.

5.According to the visual principle of frog eyes, people have successfully developed an electronic frog eye. This electronic frog eye can identify objects of a specific shape with the same accuracy as a real frog eye.

After the electronic frog eye is installed in the radar system, the anti-jamming ability of the radar is greatly improved. This radar system can quickly and accurately identify specific shapes of aircraft, ships, missiles, etc. In particular, it can distinguish between real and fake missiles and prevent the real from being confused with the real.

Electronic frog eyes are also widely used in airports and traffic arteries. At the airport, it can monitor the take-off and landing of aircraft, and can issue an alarm if it detects that the aircraft is about to collide. In the traffic arteries, it can direct the driving of vehicles and prevent the occurrence of vehicle collisions.

6.According to the principle of the bat ultrasound locator, people also imitated the "pathfinder" for the blindThis pathfinder is equipped with an ultrasonic emitter that a blind person can carry to spot people on electric poles, steps, bridges, etc. Today, "ultrasound glasses" with a similar effect have also been made.

7.An incomplete photosynthesizer that mimics cyanobacteria will be designed to bionic photolyzed water, so that a large amount of hydrogen can be obtained.

8.Based on the study of the human skeletal muscular system and bioelectric control, a human augmenter - a walking machine has been imitated.

9.The hooks of modern cranes originated from the paws of many animals.

10.The roof corrugated roof mimics the scale armor of animals.

11.The oars are modeled after the webbing of a duck.

12.The saw learns the mantis arm, or sawgrass.

13.Xanthium was inspired to invent Velcro.

14.Lobsters with a keen sense of smell provide ideas for people to make odor detectors.

15.Gecko toes offer an encouraging prospect for creating adhesive tapes that can be used over and over again.

16.The colloids produced by shellfish from their proteins are so strong that they can be used for everything from surgical sutures to ship repairs.

16.The arrangement of the foliage and the construction of the Grand Theatre of Sydney.

17.The ups and downs of submarines and fish.

18.Sidewinder and air-to-air Sidewinder missiles.

Creatures in nature are really good teachers of human beings ! How do you understand this statement?

Such as bionics, bat radar, streamlined body, give people inspiration, beneficial to people.

What creatures in nature are the "good teachers" of human beings?

Without birds, humans would not be able to build airplanes; Humans can't make submarines without swimming fish. The neat and uniform hive of bees is a shame for the best architects in the world; Bats fly freely in the absence of light; Feiyan autumn goes to spring, thousands of miles away, never lost; Flies are never hygienic, but they don't get sick....Any living thing contains many secrets that are difficult for humans to fully reveal, waiting for humans to study and learn.

Why are all kinds of creatures in nature good teachers for human beings?

The laws of nature are instructive for the blindness of human activities, and they are teachers in disguise.

Could you please share your insights on the saying "Creatures in nature are really good teachers of man"!

Human beings have made various new inventions through various revelations from the observation of living things, and these inventions have improved people's lives and benefited mankind, so they are said to be "human teachers".

After billions of years of evolution, various organisms have evolved many structures and functions that are adapted to survival, and many of these structures and functions are obviously beyond the reach of human beings.

It can be said that there is no doubt that if there is any type of living thing in nature that has the most in nature, then it must be.

Count the microorganisms too. Microorganisms include: bacteria, fungi and some small protists, microscopic algae, etc., a large group of organisms and viruses, which are small, diverse, and closely related to humans.

It covers many kinds of beneficial and harmful, and is widely involved in food, medicine, industry and agriculture, environmental protection and many other fields. And they are ubiquitous, huge in number (this number is not countable), they can be found in the air, on the ground, in the water, and in our bodies.

The most common animals are insects, with tens of millions of species, accounting for half of all living species.

For example, where the "biological clock" of animals and plants in nature manifests itself in pigs, cows and sheep: during the day. Begin to fall asleep at night.

Cats: Sleep well during the day. The night starts to come alive.

Flying Squirrel: Stays in tree hollows during the day and comes out after sunset.

The birds also "get up" on time.

When the East wants to know, the rooster jumps up and first "sings".

Then, the ducks woke up and scrambled to make a "quack" sound;

It wasn't long before the early sparrows were also chirping and making noise;

Pulsatillas like to sleep in, and the golden sun has already shone on the earth, and they slowly let go of their singing voices.

The luthier crab hides in the dark during the day, when the color of its body becomes darker; At night, when they are active, the color of their bodies becomes lighter.

Cockroaches are especially active in the evening. Scientists put cockroaches in a dark cage and found that their activity cycle is 23 hours and 53 minutes, which is very similar to the rotation period of the earth!

It's hard to say who got up first. It is likely that the same species will start its activity much later in winter than in summer, and there is a big difference between northern and southern China, eastern and western China, so there is no conclusion which bird is the earliest. Let's talk about one of the earliest diurnal birds, the brown-headed thrush.

When I participated in the brown-headed thrush survey, I got up at three o'clock to start the survey, and there were brown-headed thrushes calling at that time.

What is your early concept, the day of the United States is our night.

We don't recognize all living things.

Animals have the largest variety of organisms in nature.

Analysis: Compared with plants, viruses and bacteria, animals have the most types. There are more than 1.5 million species.