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1. www.britannica.com › science › human-bodyHuman body | Organs, Systems, Structure, Diagram, & Facts

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   May 26, 2024 · Learn about the structure, function, and composition of the human body, the physical substance of the human organism. Explore the major organs, systems, tissues, and cells, as well as the biochemical constituents and developmental stages of the body.

   • Author: The Editors of Encyclopaedia Britannica

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     Human Body 101 | National Geographic

     1 Dec 2017

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     All About Your Body! | Human Body Compilation

     7 Aug 2018

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     The Human Body

     14 Dec 2016

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4. en.wikipedia.org › wiki › Human_bodyHuman body - Wikipedia

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   The human body is composed of elements including hydrogen, oxygen, carbon, calcium and phosphorus. These elements reside in trillions of cells and non-cellular components of the body. The adult male body is about 60% water for a total water content of some 42 litres (9.2 imp gal; 11 US gal).

5. www.innerbody.com › htm › bodyHuman Anatomy Explorer | Detailed 3D anatomical illustrations

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   Learn about the skeletal, muscular, cardiovascular, digestive, endocrine, nervous, respiratory, immune/lymphatic, urinary, female reproductive, male reproductive, and integumentary systems of the human body. Select a system to get started and explore its anatomy, functions, and disorders.

6. www.kenhub.com › en › libraryHuman body systems: Overview, anatomy, functions | Kenhub

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   • Skeletal system. The skeletal system is composed of bones and cartilages. There are two parts of the skeleton; axial and appendicular. The axial skeleton consists of the bones of the head and trunk.
   • Muscular system. The muscular system consists of all the body muscles. There are three muscle types; smooth, cardiac and skeletal muscles. Smooth muscle is found within walls of blood vessels and hollow organs such as the stomach or intestines.
   • Cardiovascular system. The cardiovascular system is comprised of the heart and the circulatory system of blood vessels. The heart is composed of four chambers; two atria and two ventricles.
   • Respiratory system. The respiratory system consists of a series of organs; the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles and lungs (alveoli).

7. www.medicalnewstoday.com › articles › organs-in-the-bodyOrgans and organ systems in the human body - Medical News Today

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   Jan 26, 2024 · Learn about the vital and non-vital organs of the body, their functions, and the organ systems they belong to. See an interactive body map and diagram of the organs and their locations.

8. www.bbc.co.uk › teach › class-clips-videoThe human body - BBC Teach

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   Video summary. This animation takes KS1 pupils through the five senses and all the organs of the human body, showing how we are all different and yet the same in many ways. It names the main ...

9. People also ask

   What organs and systems are included in a human body?

   • For detailed discussions of specific tissues, organs, and systems, see human blood; cardiovascular system; human digestive system; human endocrine system; renal system; skin; human muscle system; nervous system; human reproductive system; human respiration; human sensory reception; and human skeletal system.

   Human body | Organs, Systems, Structure, Diagram, & Facts

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   What do you know about the human body?

   • Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. The human body is a complex network of systems that work together to keep life-sustaining processes running smoothly.

   What are the systems of the body? Fast facts about the human body and

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   What is human physiology?

   • Human physiology is the study of how the human body functions. This includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health, from organs to the cells of which they are composed. The human body consists of many interacting systems of organs.

   Human body - Wikipedia

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   What are the parts of a human body?

   • It consists of a head, hair, neck, torso (which includes the thorax and abdomen ), arms, hands, legs, and feet . The study of the human body includes anatomy, physiology, histology and embryology. The body varies anatomically in known ways. Physiology focuses on the systems and organs of the human body and their functions.

   Human body - Wikipedia

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10. www.livescience.com › 37009-human-bodyWhat are the systems of the body? Fast facts about the human ...

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    Apr 5, 2024 · Skeletal: Our bodies are supported by the skeletal system, which contains between 206 and 213 bones in an adult human body, due to slight variations in people's anatomy, according to the medical ...