What is the structure of man What is the structure of man

Human beings can be defined from biological, spiritual, and cultural levels, or a combination of these levels. Biologically, man is classified as a higher animal. On a spiritual level, man is described as being able to use the concept of a variety of souls that are believed to be associated with divine forces or beings in religion.

In cultural anthropology, human beings are defined as beings who are capable of using language, have complex social organizations and technological developments, and are especially capable of building groups and institutions to support and assist each other.

Human body structure: Cells: There are about 40 trillion cells in the human body, 60 trillion.

Tissue: The tissues of the human body include muscle tissue, connective tissue, epithelial tissue, and nervous tissue. Organs:

There are 100 organs distributed throughout the human body, and they have a variety of functions. Eight major systems: digestive system, nervous system, locomotor system, immune system, endocrine system, genitourinary system, circulatory system, respiratory system.

Brain: The brain is made up of about 14 billion cells and weighs about 1,400 grams.

The human body is composed of bones, muscles, tissues, organs and movements, blood circulation, respiratory, digestive, urinary, reproductive, nervous, endocrine and other systems.

The detailed body stool structure of the human body is permeable.

1.Muscles of the whole body.

There are about 639 muscles in the whole body. It is composed of about 600,000 pieces of muscle tissue, the largest of which is 60 centimeters and the smallest is only about 1 millimeter. The lumpy muscles weigh 2000, and a small piece of the whole body muscle weighs only that.

The average person's whole body muscle accounts for 35%-40% of the rest weight. The total length of the capillaries in the muscles of the whole body can reach 100,000 kilometers, which can circle the earth several and a half times.

2.Bloody Night. The total human blood inequality treaty is 8% of body weight. If the amount of blood lost exceeds 20% of the body's health at one time, vital activities are hindered. In healthy people, when the excessive blood loss does not exceed 10% at a time, it can generally be repaired quickly.

3.The human brain.

The main component of the human brain is water, which accounts for 80%. Although it accounts for only 2% of the body's resting weight, it consumes 25% of the body's oxygen consumption, and the blood volume accounts for 15% of the cardiovascular output, and the blood that flows through the human brain in a day is 2,000 liters. The kinetic energy expended by the human brain is roughly equivalent to 25 watts if the rated power is expressed in Kongchang.

4.Human bones.

The human skeleton is the body or epidermis of a human or small animal. It is divided into two kinds, the human jujube spine and the human skeleton of higher animals are in the body, which is composed of many bones, called endoskeleton; The shells of arthropods and coelenterates outside the body and the scales and class A of the epidermis of some mammals (such as fish, turtles, etc.) are called exoskeletons. Generally speaking, the human skeleton refers to the endoskeleton.

The structure of a person is: (upper and lower structure) human (monolithic structure).

The structure of a person is: (upper and lower structure) human (monolithic structure). The phonetic pronunciation is: The pinyin is: ná rén.

What is the specific explanation of people, we will introduce it to you through the following aspects:

1. Explanation of terms [click here to view the details of the plan].

Judah catches and catches quickly.

2. Citations and Explanations.

It is still a catch, and it is fast and quiet. Quoting Zhou Lianggong's "Book Shadow" Volume 1: "The people of Boli are good at throwing wheels, which are as big as mirrors, with tricks, and the outside is like a saw, far away from investment, all of which are hit." ”

3. Network Explanation.

人 Renren is a Chinese word, pronounced nárén, which refers to catching and catching.

Idioms about people.

Yun Yun Xun grabs the stone soldiers, calamity, people come and go, ten nine stable, the clouds hold the fog, everyone is different, the dragon and the tiger are known, the wind jumps, the cloud dragon and the tiger jumps.

Words about people.

Dragon, Tiger Throw, Cloud Grip Mist, Wind Leap Cloud Grip Mist, Cloud Dragon, Tiger Jumper, Woe Knot, Cloud Grab, Stone Dragon, Tiger Grab, Dragon Pantiger

The structure of a person is: (semi-enclosed structure) a person (monolithic structure).

The structure of a person is: (semi-enclosed structure) a person (monolithic structure). The phonetic pronunciation is: The pinyin is: shènrén.

What is the specific explanation of people, we will introduce it to you through the following aspects:

1. Explanation of terms [click here to view the details of the plan].

People shènrén. (1) Intimidating; Scary.

2. Citations and Explanations.

frightening. The fifth act of Wu Dong's "Crossing the Rivers and Lakes" hall debate: "Torture the prisoner, the one who called!" ”

3. Network Explanation.

人 人 (pinyin: shènrén), a verb, usually refers to an uncomfortable state of mind.

Synonyms about people.

Infiltrate. Idioms about people.

Everyone knows that people come and go, people come and go, people are model, Navona people are like people, people are masters, and everyone is different.

The structure of the human code closure is: it (upper and lower structure) human (single structure).

The structure of the person is: it (upper and lower structure) person (monolithic structure). The phonetic pronunciation is: The pinyin is: tārén.

What is the specific explanation of other people, we will introduce it to you through the following aspects:

1. Explanation of terms [click here to view the details of the plan].

Others. Tang Sikongshu's poem "Sending Prostitutes in Illness": "** Use up all the teaching of singing and dancing, and leave it to be a happy youth."

Song Qinol's "Farewell Biography of Zhao Feiyan": "Zhao's waist bones are particularly slender and he is good at walking. If a person holds a flower branch in his hand and trembles, he cannot learn from it.

Said Xuan" volume 23 quotes Song Zhao and Shi "Bin Retirement Record": "To the first volume of Wang Jian's "Palace Ci" is mostly mixed with other people's work, and now it is not widely known. It, a book for "him".

2. Citations and Explanations.

Others. It, a book for "him". Quoting Tang Sikongshu's poem "Sending Prostitutes in Illness":

** Teach singing and dancing to the end, and leave it with people to enjoy the youth. Song Qinol's "Farewell Biography of Zhao Feiyan": "Zhao's waist bones are particularly slender and he is good at walking.

If a person holds a flower branch in his hand, he trembles, and no one can learn from it. Said Xuan" volume 23 quotes Song Zhao and Shi "Bin Retirement Record": "To the first volume of Wang Jian's "Palace Ci" is mostly mixed with other people's work, and now it is not widely known.

3. Network Explanation.

It is a Chinese word, pronounced tārén, which means someone else.

Poems about other people.

The rest of the night must be watched to see the East Lake poems, and the heart realizes that the gods will not be known to others.

Verses about its people.

Because of the words, the other people and the old people, because of the words, the other people and the old people do not care about the other people are haggard.

Words about it.

Whois idioms about its people.

Everyone knows that the stone of the mountain is the stone of the mountain, and there is no other way to kill it, and the stone of the mountain can attack the jade and establish the people.

Words about other people.

The death of the stone of the mountain, the death of the mountain, the loss of its death, the death of it.