THE BODY SYSTEMS

Skeletal SystemA system made up of bones, ligaments and

tendons and works with the muscular system. It also shapes the body and protects organs.The skeletal system provides structure and

support

DIGESTIVE SYSTEMA system of organs that break down food into

 protein, vitamins, minerals, carbohydrates, and fats.

It supplies the body with energy which is used for growth and repair.

There are four steps in the digestive system-Ingestion-Digestion-Absorption-Elimination

Circulatory SystemA system made up of arteries, veins, heart

and capillaries This system transports blood, nutrients, and

oxygen throughout the body.

Integumentary System A system of skin and appendages that

protects the body from various kinds of damage

For humans, some of the appendages are nails and hair

It has a variety of functions which include excreting wastes and regulating temperature

Nervous SystemA system made up of the brain, the spinal

cord, and nerves that sends, receives, and processes information.

It is broken up into three parts called the central nervous system (CNS), the peripheral nervous system (PNS), and the autonomic nervous system.

Respiratory SystemA system made up of organs that supply the

blood with oxygen in order for the blood to deliver oxygen to all parts of the body.

To deliver the oxygen respiration must occurRespiration is achieved through the mouth,

nose, trachea, lungs, and diaphragm.

Muscular SystemA system made up of tissues that work with

the skeletal system to control movement of the body.

It includes skeletal, smooth, and cardiac muscle.

This system works with the skeletal system to allow the body to move.

Reproductive SystemA system made up of organs that allow

human’s to reproduce.Certain hormones and bodily fluids play a key

role in the reproductive system

Immune SystemA defense system made up of organs, cells,

and tissuesThey respond to dangerous organisms and

substances that try to enter the body.

Endocrine SystemA system of glands which secrete different

types of hormonesThe hormones go directly to the bloodstream

Lymphatic SystemAnother defense system for the body

that filters out organisms that cause can disease.

It produces white blood cells, and creates disease-fighting antibodies.

Urinary SystemA system made of organs that eliminate

waste from the body which comes in the form of urine.

The organs in the urinary system kidneys, ureters, urinary bladder, and urethra.

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