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Body Systems Essay Research Paper Body SystemsThere

Body Systems Essay, Research Paper


Body Systems


There are 10 body systems, one of them is the Integumentary (skin). It is


composed of hair, skin, nails, sence receptions and oil glands. Its functionis


to protect from outside, to regulate the body temperature, to make synthesis of


hormones & chemicals and is used as a sense organ.


Another one is the Skeletal System (bones). It is made of about 206 bones, that


are divided in tho categories: axial bones (in the body by itself) and


apendicular bones (arms & legs). We have Joints too. Thei`re divided in Ball


Socket (like elbow and shoulders) and sattle (fingers). This system`s function


are movement, storage of minerals, blood formation, support of the body and


protection of body parts. The next one is the Muscular System. It is composed of


muscles (dah). The muscles are divided in visceral or involuntary or smooth (The


one in the organs, like intestines), skeletal or voluntary or striated (found


superficial to the bones, like biceps, triceps…) and cardiac

(heart). Their


functions are movement, to maintain body posture & tone and in the production of


body heat.


Now its time for the Nervous System. Its constructed of the brain, the spinal


cord and the nerves (neurons). Its functions are to communicate (fast with short


duration), integration, and to control. The subsequent system is the Endocrine


System (known as ductless too…). This is composed of a lot of things… They


are:pituitary gland – below the brain (master gland), pineal gland – brain (It`s


called the “third eye” by some, because its sensitive to light cycles),


hypothalamus – also in the brain (it works with the pituitary), the thyrodic -


neck (controls the metabolism), adrenal – kidneys (responsible for the


adrenaline), pancreas – near stomach (produces insulin), ovaries – on females


and testes – on males (it produces estrogen and ova – testosterone and sperm,


respectively). Their functions are to secrete hormones into the blood,


communication (slow & long duration), integration and control.

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