Web17 feb. 2024 · Human body systems are groups of organs and tissues that work together to perform all the major functions the body needs to stay alive. The major human body systems are Integumentary... WebA human body is mainly composed of 75 to 80 organs, which are collectively called the organ system. These systems function to keep us alive. An organ can be simply defined as a self-contained group of tissues, which performs a specific function in the body.

Human Body HowStuffWorks

Web18 feb. 2014 · The hand might seem, at first glance, a more interesting bit of our anatomy but, as foot surgeon Kartik Hariharan showed, the foot is equally complex. Containing 26 bones, 33 joints, 19 muscles ... Web20 jul. 2024 · Discover white blood cells, platelets and red blood cells, and see how they work to make your body healthy. Respiratory System Watch your character inhale as see how the air goes to the lungs,... mouni roy haldi

How Your Mind Works and Why It’s Important To Know

WebIntegumentary and Nervous Systems. The integumentary system, or skin, is the body's first line of defense. It regulates body temperature, protects underlying layers of tissue from sun damage and prevents pathogens from freely entering your body. The integumentary system is also home to millions of nerves that respond to touch, pressure and pain. WebRegional Parts. Head and Neck: The upper region of the body includes everything above the neck, for instance, hair, scalp, eyes, ears, nose, mouth, tongue, teeth, etc. Upper Limb: This region includes the shoulder, arm, hand, wrist, forearm, elbow and fingers. Thorax: This is the region of the chest from the thoracic inlet to the thoracic diaphragm. Middle … WebPhysiology is the study of how the human body works. It describes the chemistry and physics behind basic body functions, from how molecules behave in cells to how systems of organs work... mouni roy films