essay human body

Human Body Essay

Introduction.

It is surprising to see how a human body functions with maximum capability. Whether we are talking, walking or seeing, there are distinct parts in our body that are destined to perform a particular function. The importance of each part is discussed in this human body essay. When we feel tired, we often take a rest and lie down for a moment. But our body continues to work, even when we take a break. Even if you are tired, your heart will not stop beating. It pumps blood and transports nutrients to your body.

The human body is made up of many parts and organs that work together to sustain life in our body. No organ or body part is more important than the other, and if you ignore one of them, then the whole body will be in pain. So, let us teach the significance of different parts of the body to our children through this essay on human body parts in English. To explore other exciting content for kids learning , head to our website.

Different Systems in the Human Body

The human body looks very simple from the outside with hands, legs, face, eyes, ears and so on. But, there is a more complex and significant structure inside the body that helps us to live. The human body is made up of many small structures like cells, tissues, organs and systems. It is covered by the skin, beneath which you could find muscles, veins, and blood. This structure is formed on the base of a skeleton, which consists of many bones. All these are arranged in a specific way to help the body function effectively. In this human body essay, we will see the different systems in the human body and their functions.

The circulatory system, respiratory system, digestive system and nervous system are the main systems of the human body. Each system has different organs, and they function together to accomplish several tasks. The circulatory system consists of organs like the heart, blood and blood vessels, and its main function is to pump blood from the heart to the lungs and carry oxygen to different parts of the body.

Next, we will understand the importance of the respiratory system through this human body essay in English. The respiratory system enables us to breathe easily, and it includes organs like the lungs, airways, windpipe, nose and mouth. While the digestive system helps in breaking down the food we eat and gives the energy to work with the help of organs like the mouth, food pipe, stomach, intestines, pancreas, liver, and anus, the nervous system controls our actions, thoughts and movements. It mainly consists of organs like the brain, spinal cord and nerves.

All these systems are necessary for the proper functioning of the human body, which is discussed in this essay on human body parts in English. By inculcating good eating habits, maintaining proper hygiene and doing regular exercises, we can look after our bodies. You can refer to more essays for kids on our website.

Frequently Asked Questions on Human Body Essay

Why should we take care of our bodies.

Most of the tasks we do like walking, running, eating etc., are only possible if we have a healthy body. To ensure we have a healthy body, all the systems must function properly, which is determined by our lifestyle and eating habits. Only a healthy body will have a healthy mind, and hence, we must take good care of our bodies.

What are some of the body parts and their functions?

We see with our eyes, listen with our ears, walk with our legs, touch with our hands, breathe through our nose and taste with our tongue.

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Essay on Human Body System

Students are often asked to write an essay on Human Body System in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Human Body System

Introduction to the human body system.

The human body is like a complex machine made up of different parts that work together. These parts are called systems. Each system has a special job that helps our body to run smoothly, like how different parts of a car work together to make it drive.

Our Breathing System

The respiratory system lets us breathe. When we inhale, our lungs fill with air. They take oxygen from the air and send it to our blood. When we exhale, we push out carbon dioxide, a waste gas.

Our Heart and Blood System

The circulatory system includes our heart and blood vessels. The heart pumps blood, which carries oxygen and food to every part of our body. It also takes away waste.

Our Eating and Energy System

The digestive system is where food goes when we eat. It breaks down the food into small parts our body can use for energy, growth, and repair.

Our Moving System

The skeletal and muscular systems work together to move our body. Bones give us shape and protect our organs. Muscles are attached to bones and help us move.

Our Defense System

The immune system fights germs that can make us sick. It’s like our body’s superhero, protecting us from illnesses and helping us heal when we get hurt.

250 Words Essay on Human Body System

The human body is like a complex machine with many parts working together. Imagine it like a team, where each player has a special job. The team is made up of different systems, and each system has organs that do specific tasks.

Different Systems in Our Body

First, we have the skeletal system. This is like the frame of a building. It gives our body shape and protects important parts like the brain and heart. The muscles are attached to bones and help us move.

Next is the digestive system. It’s like a food processor. We put food in our mouth, and it travels down to the stomach and intestines. Here, the body breaks it down to get energy and nutrients.

Breathing and Circulation

Our respiratory system helps us breathe. We take in air through the nose or mouth, and it goes to the lungs. Here, the body takes oxygen and gets rid of carbon dioxide, which is a waste gas.

The circulatory system is like a delivery service. The heart pumps blood through tubes called blood vessels. Blood carries oxygen and food to cells and picks up waste to be removed.

Fighting Germs and Controlling the Body

The immune system keeps us healthy by fighting germs. It has special cells that attack viruses and bacteria that can make us sick.

Lastly, the nervous system is like the body’s computer. The brain sends messages through nerves to tell the body what to do, like when to move or feel things.

Each system in our body works together to keep us alive and well. It’s amazing how all these parts coordinate to help us eat, play, think, and do everything else we do every day.

500 Words Essay on Human Body System

The human body is an amazing and complex machine. It is made up of many parts that work together to keep us alive and healthy. These parts are grouped into systems, each with a special job to do. Let’s explore some of these systems and understand how they help us in our daily lives.

The Skeletal System

Our bones form the skeletal system. This system gives our body its shape and protects our internal organs. Imagine your bones as a strong framework, like the frame of a house. They also work with muscles to help us move around. Inside the bones is marrow, which makes blood cells.

The Muscular System

The muscular system is made up of all the muscles in our body. These muscles are like rubber bands that can stretch and contract. When they contract, they pull on our bones and make us move. Our heart, which is also a muscle, beats and pumps blood all around our body.

The Circulatory System

The circulatory system is like a delivery service. It uses blood vessels to send blood throughout the body. Blood carries oxygen and nutrients to every part of our body and takes away waste like carbon dioxide. The heart is the pump that keeps this system going.

The Respiratory System

Breathing is the job of the respiratory system. Our lungs are like big sponges that take in air. When we breathe in, we get oxygen from the air, and when we breathe out, we remove carbon dioxide. This exchange of gases is vital for our survival.

The Digestive System

The digestive system is like a food processor. It breaks down the food we eat into tiny pieces that our body can use for energy and building materials. Starting from the mouth, going down the food pipe, into the stomach, and then through the intestines, our food is turned into nutrients that the body absorbs.

The Nervous System

The nervous system is the boss of all the other systems. It includes the brain, spinal cord, and nerves. It sends signals around the body to control everything we do, from moving our arms and legs to feeling pain or pleasure.

The Excretory System

The excretory system is our body’s cleanup crew. It gets rid of waste products that our body doesn’t need anymore. The kidneys filter our blood and make urine, which carries the waste out of our body.

The Immune System

The immune system is our body’s defense force. It fights off germs like bacteria and viruses that can make us sick. It has many parts, including white blood cells that search and destroy these unwanted invaders.

In conclusion, our body is made up of different systems, each with an important role. They work together like a team to keep us functioning and healthy. Just like a team, if one part isn’t working well, it can affect the whole body. That’s why it’s important to take good care of our body by eating right, exercising, and getting enough rest. Understanding these systems can help us appreciate how amazing our bodies truly are.

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Home — Essay Samples — Psychology — Body Image — The beauty of the human body

The Beauty of The Human Body

• Categories: Body Image

About this sample

Words: 1544 |

Published: Sep 12, 2018

Words: 1544 | Pages: 3 | 8 min read

Works Cited

• Brazier, Y. (2017). The media's influence on body image disturbance and eating disorders: We've reviled them, now can we rehabilitate them? Journal of Eating Disorders, 5(1), 1-7.
• Brown University. (n.d.). Body image and the media. Retrieved from https://www.brown.edu/campus-life/health/services/promotion/nutrition-eating-concerns/eating-concerns/body-image-and-media
• Conway, K. (2013). Media and body image. The Prevention Researcher, 20(3), 8-11.
• Fardouly, J., & Vartanian, L. R. (2016). Social media and body image concerns: Current research and future directions. Current Opinion in Psychology, 9, 1-5.
• GoodTherapy.org. (n.d.). Body image and the media. Retrieved from https://www.goodtherapy.org/learn-about-therapy/issues/body-image-media
• Jowett, S., Jarvie, I. C., & Fuller, J. (1969). The media and socialization. In S. Jowett & L. O'Donnell (Eds.), Propaganda and persuasion (pp. 109-126). Sage Publications.
• Kirsh, S. J. (2010). Media and youth: A developmental perspective. Wiley Interdisciplinary Reviews: Cognitive Science, 1(2), 162-171.
• Sparhawk, K. (2003). Cognitive influences on body image dissatisfaction: A review of theory and research. Journal of Social and Clinical Psychology, 22(2), 138-156.
• Starker, S. (1989). Ideologies of the image of the body in film. Cultural Studies, 3(3), 381-398.
• University of Minnesota. (n.d.). Body image and the media. Retrieved from https://www.cehd.umn.edu/fsos/projects/bodyimage/effects/

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The Muscular System of a Human Body Essay

Works cited.

The muscular system of a human body is the system of organs (muscles) that is responsible for any type of body movement (Muscolino 35). Muscles, of which the titular system is composed, are the tissue that is made of fiber and tissue and can contract and relax (Muscolino 38). The muscular system incorporates not only the skeletal muscular tissue but also the blood vessels, nerves, and tendons, of which muscles are built.

The muscular system is attached to the skeletal one, constituting the locomotor, or musculoskeletal, system (Kisia 110). The number of muscles that it includes exceeds 600, yet the existing classification system allows identifying the key ones (Kisia 112). As a rule, three types of muscles are typically identified:

Also known as the smooth tissue, the said type of muscles is typically associated with the internal organs, in general, and the ones located in the abdominal cavity, in particular (Kisia 116). Visceral muscles are also known as smooth (because of their uniform structure) and involuntary (because it is controlled unconsciously by the human brain) (Kisia 119).

The cardiac muscles are located only in the heart and serve to sustain the blood flow (Kisia 115). The muscle is controlled intrinsically, which is why it is traditionally defined as autorhythmic (Kisia 115).

The identified type of muscle is the only one in the musculoskeletal system that is controlled on a conscious level by the human brain (Kisia 118). The tendon that connects the muscle to a bone allows for the contraction of the former and, therefore, the movement of the body. The examples of a skeletal muscle include the biceps brachii, the triceps brachii, the anconeus, etc. (Kisia 119).

As the definition provided above shows, the movement of the body is the primary function of the muscular system. Furthermore, stability and posture should be mentioned among the characteristics of the human body that the muscular system sustains.

However, the identified function of the muscular system is not the only one. Additionally, the system serves as the means of maintaining posture and allows for blood circulation (Muscolino 74). In other words, while the system is typically associated primarily with lifting a weight, it allows performing a variety of movements as well, not to mention the fact that it helps sustain blood flow. The identified function is performed by the cardiac muscles.

Furthermore, the support of the digestive system can be considered an essential function of the musculoskeletal one. The smooth muscle, which constitutes a range of organs in the digestive system, lines the walls of the stomach. Consequently, when the muscle contracts, the digestive process occurs.

Additionally, the system is also known for helping the human body to produce heat. The identified phenomenon occurs after a movement takes place, therefore, making it possible for the body to function. The production of heat is especially important in the low-temperature environment. Thus, the blood circulation is kept at the required rate even in the cold environment.

Traditionally, when considering muscular diseases, one mentions inflammatory myopathies as the most common type of muscular disease. The identified condition triggers the weakening of the muscles. Dermatomyositis, which also implies that muscles should experience inflammation, is followed by a skin rash. Finally, muscular dystrophies should be listed among common muscular disorders (Kisia 121).

Kisia, Steven M. Vertebrates: Structures and Functions . CRC Press, 2016.

Muscolino, Joseph E. The Muscular System Manual – E-Book: The Skeletal Muscles of the Human Body . Elsevier Health Sciences, 2016.

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IvyPanda. (2024, January 27). The Muscular System of a Human Body. https://ivypanda.com/essays/the-muscular-system-of-a-human-body/

"The Muscular System of a Human Body." IvyPanda , 27 Jan. 2024, ivypanda.com/essays/the-muscular-system-of-a-human-body/.

IvyPanda . (2024) 'The Muscular System of a Human Body'. 27 January.

IvyPanda . 2024. "The Muscular System of a Human Body." January 27, 2024. https://ivypanda.com/essays/the-muscular-system-of-a-human-body/.

1. IvyPanda . "The Muscular System of a Human Body." January 27, 2024. https://ivypanda.com/essays/the-muscular-system-of-a-human-body/.

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IvyPanda . "The Muscular System of a Human Body." January 27, 2024. https://ivypanda.com/essays/the-muscular-system-of-a-human-body/.

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Human Body essay

HUMAN BODY 4

Thehuman body consists of systems that work jointly for the properfunctioning of the body. For the human body to function properly, allthe systems in the body must be functioning well. Failure of onesystem can lead to the failure of another system, or may make theother systems to function improperly. Body systems include theendocrine system, respiratory system, skeletal system, nervoussystem, excretory system, reproductive system, muscular system,digestive system, skeletal system, immune system, and the circulatorysystem (Smith et al., n.d).

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Theendocrine system is a system in the body that consists of glands liketesticles that are found in males, pituitary glands, ovaries that arefound in females, pancreas, parathyroid, and thyroid glands. Theseglands produce hormones that are responsible for regulating mood,sexual desires, the functioning of tissues, metabolism, andreproduction.

Therespiratory system is primarily responsible for gaseous exchange inthe body. That is, taking in of oxygen gas and taking out of carbondioxide that is done through the lungs. Therefore, the respiratorysystem is responsible for supplying oxygen to all parts of the bodyusing the red blood cells.

Theskeletal system is made up of all joints and bones in the body. Theskeletal system supports and protects soft tissues that are found inthe body. Also, the skeletal system allows joints to move byproviding points for muscles attachment. Furthermore, bones storecalcium, energy, which is in the form of fats, and iron among otherelements.

Thenervous system constitutes of neurons that send out signals betweendifferent body parts. The nervous system is usually divided into twoparts the central nervous system and the peripheral nervous system(Smith et al., n.d). The nervous system controls blood pressure,senses of touch, and breathing among others.

Theexcretory system is responsible for discharging wastes from the body.The excretory system eliminates wastes from the body so as to controlthe process of homeostasis as well as preventing body damage. Organsthat are involved in the excretion process are the liver, kidney,large intestines, and the skin.

Thereproductive system consists of organs found in either males orfemales, and these organs are responsible for procreation. Thereproductive system of a male is made up of testes and penis whilethe female reproductive consists of the vagina, uterus, and theovaries.

Themuscular system usually consists of skeletal, smooth, and cardiacmuscles. The muscular system is checked by the nervous system. Thus,muscular system is responsible for the body movements, bloodcirculation in the body, and maintenance of body posture.

Thedigestive system converts food into nutrients that are easilyabsorbed by the body while the rest is converted into energy. Thedigestive system consists of the alimentary canal that is made up ofthe large intestine, stomach, pharynx, esophagus, stomach, and oralcavity (Smith et al., n.d). In the digestive system, the followingactivities take place: mixing and movement of food, ingestion,secretion, digestion, and absorption.

Theimmune system protects the body from infections caused bymicro-organisms. The main role of the immune system is to keep peoplehealthy and free from diseases. When the immune system fails to workwell, people get infected and suffer from diseases.

Thecirculatory system consists of many networked organs and vessels thatare responsible for the flow of blood to and from cells. Also, thecirculatory system helps in the transportation of oxygen, nutrients,hormones, and gases in the body.

Smith,B., Munn, K. &amp Papakin, I. (n.d). BodilySystems and the Spatial-Functional Structure of the .Retrieved from https://www.google.com/url?sa=t&amprct=j&ampq=&ampesrc=s&ampsource=web&ampcd=19&ampcad=rja&ampuact=8&ampved=0ahUKEwjL_oD3ioXNAhVJI8AKHcypA304ChAWCFkwCA&ampurl=http%3A%2F%2Fontology.buffalo.edu%2Fmedo%2FOBS.pdf&ampusg=AFQjCNH__vOxsRNx2y95Ifok8jo00JUXQQ&ampsig2=hrDxHgUjjl92ngWqcxdZHw&ampbvm=bv.123325700,d.d2s

FunctionalOrganization of the : the internal environment .Retrieved from https://www.google.com/url?sa=t&amprct=j&ampq=&ampesrc=s&ampsource=web&ampcd=12&ampcad=rja&ampuact=8&ampved=0ahUKEwjL_oD3ioXNAhVJI8AKHcypA304ChAWCC0wAQ&ampurl=http%3A%2F%2Fwww.cabrillo.edu%2F~jtice%2FHSERV%2520162%2FFUNCTIONALOrganization%2520of%2520the%2520Human%2520Body.pdf&ampusg=AFQjCNGmG25837beVx00gwnrZKLBMAnt9w&ampsig2=jXo3JAmyWGYvzh0SXZaZEA&ampbvm=bv.123325700,d.d2s