Immune System And Circulatory System

The human body contains trillions of cells,78 different organs and more than thansixty,000 miles of claret vessels if you stretched them end-to-terminate. Incredibly, all of these cells, vessels and organs work together to keep you alive.

Each organ belongs to one of 10 homo torso systems. These torso systems are interconnected and dependent upon one another to office. Your heart does not crush unless your brain and nervous system tell information technology to practise so. Your skeletal system relies on the nutrients it gains from your digestive system to build potent, healthy bones.

Stylized human body anatomy chart: skeletal, muscular, circulatory, nervous and digestive systems. Flat cartoon style.

In that location are 10 body systems:

Circulatory
Respiratory
Nervous
Muscular
Skeletal
Digestive
Endocrine (hormones)
Lymphatic, or immune organisation
Reproductive
Integumentary (skin, hair)

A body system is a grouping of parts that work together to serve a common purpose. Your cardiovascular system works to circulate your blood while your respiratory arrangement introduces oxygen into your torso.

Each Body System Works with the Others

Each individual body system works in conjunction with other body systems. The circulatory organisation is a good case of how torso systems collaborate with each other. Your centre pumps claret through a complex network of claret vessels. When your blood circulates through your digestive organisation, for case, information technology picks up nutrients your body absorbed from your terminal meal. Your claret as well carries oxygen inhaled by the lungs. Your circulatory organisation delivers oxygen and nutrients to the other cells of your body then picks up any waste products created by these cells, including carbon dioxide, and delivers these waste products to the kidneys and lungs for disposal. Meanwhile, the circulatory system carries hormones from the endocrine arrangement, and the immune arrangement's white claret cells that fight off infection.

Each of your body systems relies on the others to piece of work well. Your respiratory system relies on your circulatory organization to deliver the oxygen it gathers, while the muscles of your heart cannot role without the oxygen they receive from your lungs. The bones of your skull and spine protect your encephalon and spinal cord, but your encephalon regulates the position of your basic by decision-making your muscles. The circulatory system provides your brain with a abiding supply of oxygen-rich blood while your brain regulates your heart charge per unit and claret force per unit area.

Even seemingly unrelated trunk systems are connected. Your skeletal system relies on your urinary system to remove waste produced by bone cells; in return, the bones of your skeleton create structure that protects your float and other urinary arrangement organs. Your circulatory system delivers oxygen-rich blood to your basic. Meanwhile, your bones are decorated making new blood cells.

Working together, these systems maintain internal stability and balance, otherwise known as homeostasis. Disease in one body organization can disrupt homeostasis and cause trouble in other body systems. If y'all become ill with theAIDS virus that affects your immune arrangement, for example, you lot may develop pneumonia in your respiratory system, a yeast infection in your reproductive system, Candida that affects your esophagus in your digestive system or the peel cancer known every bit Kaposi's sarcoma.