Since there is no single standard definition of what constitutes an organ, the number of organs vary depending on how one defines an organ. For example, this list contains more than 78 …

Jan 8, 2025 · Learn about the organs in the body. Get a diagram and list of human organs and discover their location and functions.

Dec 5, 2024 · Organs are structures inside your body that have specialized jobs. They include internal organs like your heart and brain, plus external ones like your skin.

Oct 23, 2025 · How many organs are in the human body? The major organs of the body include the heart, brain, lungs, kidneys, liver, skin, bones, adrenal glands, and hematopoietic system. …

Jan 26, 2024 · The five vital organs in the human body are the brain, heart, lungs, kidneys, and liver. Other organs include the gallbladder, pancreas, and stomach. Organ systems, such as …

Nervous System The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Respiratory System The …

Dec 10, 2025 · The body includes nine major organ systems, each composed of various organs and tissues that work together as a functional unit. The chief constituents and prime functions …

Nov 3, 2023 · Overview of the human body’s organization, from cells to tissues, organs, and organ systems, and how they function together as a living organism. Digestive system - …

Aug 20, 2025 · The body's organ systems include your circulatory and respiratory systems, your brain and nervous system, and the organs of your gastrointestinal tract. Each group of organs …

Aug 21, 2025 · There are 78 major organs in the human body, but five of them are considered vital organs necessary to survive. These include the brain, heart, lungs, kidneys, and liver, …