Chapter 1 the process of creating and maintaining performance The function of the nervous system, the reproductive system and the endocrine system. The essence of all organs in the body of a relative who works as a system. All of the different systems is important to the body. If any abnormal system affects other systems that we should recognize the different organs in the protection system maintenance all work as normal strength, and helps us with good health. The reproductive system, nervous system and endocrine system that is vital to the body by helping to control the function of the nervous system and sense organs, every part helps the body work. The reproductive system, the ongoing assistance to the small and devoid of hormonal glands ท่อผ. Little blood flow to the organ-based goal to control the operation of the various systems. The diagram shows the rating system is a group of cells that make up. The body. The human body consists of cells. There are many shapes and sizes, with different groups of millions of cells, cells that use a particular function called tissue. The tissue of the same or different types of When together, Act one. Many of the organs, an organ called the coordinate system is the organ system in the body, such as the urinary tract consists of the kidneys, kidney and urinary bladder pipe. The various body systems, etc. that are different but consistent work in relation to the body to normal existence. Therefore, we should take care of the health of the body, so that the function of each organ system normally helps us with good health.
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