Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. When you purchase through links on our site, we may earn an affiliate commission.

We refer to an integrated unit as an organ system. Groups of organ systems work together to make complete, functional organisms, like us! There are 11 major organ systems in the human body.

The human body is one of the most advanced and mysterious systems in the natural world. While we live our lives without ...

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 the nervous system ...

The respiratory system is responsible for the exchange of carbon dioxide and oxygen in the human body. This system also helps remove metabolic waste products and keep pH levels in check.

An introduction to the amazing functions of the human body's nervous system. An introduction to the amazing functions of the human body's nervous system. This extremely advanced part of our ...

The human body is a walking wonder—packed with secret ... making it easier for the body’s immune system to flush them out through the liver.Since tattoo ink is a foreign substance, the immune ...

The human body is a pretty awesome and complex place. You probably know about muscles, bones, joints, tendons and ligaments already, but do you know anatomical muscle slings? The sling systems ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...

The human body is a magnificent thing ... Images 7.Human brains are constantly eating themselves. To "cleanse" the system, cells will smother and consume smaller cells or molecules in a process ...