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The nervous system controls most of of the pain in your body. it recives information about your surroundings then sends it to your brain. your nervous system also controld most of the movement you do. it also astories memories and controls muscel movement. nervous move up to 400km to your brain then the brain tells your body.
The nervous system has LOTS of problemsand diseases like your nervous system could stop working and you can't feel any of your body or parts . so you would have to be in a wheel chai. in this point it is called parilized or parilization. or another example is: everyone probably sits on there foot or there hand and it gets fuzzy like pin needles hitting ur body. u were on the part for too long so you lost feeling to your arm so you stopped the blood flow, causeing it to go all fuzzy.
Alzheimer's disease is a progressive, degenerative disease of the brain, which causes thinking and memory to become seriously impaired. It is the most common form of dementia. (Dementia is a syndrome consisting of a number of symptoms that include loss of memory, judgment and reasoning, and changes in mood, behaviour and communication abilities
questions
1. How many nerves are in our body?
2. Why is the nervous system so important?
3. How many diseases are there?
4. What other problems does our nervous system have?
5.
information from
//http://www.alzheimer.ca/english/disease/whatisit-intro.htm//
//http://library.thinkquest.org/5777/ner1.htm//
//http://wiki.answers.com/Q/What_are_the_main_organs_of_the_nervous_system//
//http://www.sci.uidaho.edu/med532/Disease_index.htm//
pictures
//http://www.google.ca/imgres?imgurl=http://www.ashlandschools.org/morgan_cottle/body/nerve2.gif&imgrefurl=http://www.ashlandschools.org/morgan_cottle/body/nervous.htm&usg=__TkOR2N5-0RaRaBVG-xID-NgDzVY=&h=689&w=406&sz=44&hl=en&start=1&zoom=1&um=1&itbs=1&tbnid=tTa9OQDiaQtg5M:&tbnh=139&tbnw=82&prev=/images%3Fq%3Dnervous%2Bsystem%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:en-us%26tbs%3Disch:1&ei=t0Y_Tfm1BYj2swPhyZX9BA//
//http://www.herbal-clinic.com/images/nervous-system.jpg//

Brock Lapre January,26 2011
The job of the system is to give movement to the body. All muscles are attached to the skeleton. The muscular system contains more than 650 muscles.
The muscular system is made up of 3 types of muscle tissue. Skeletal, Cardiac smooth. Types of muscles are involuntary and voluntary. When we have control its voluntary muscles. When we just do things it’s involuntary.
The Cardiac and the skeletal muscular system. The skeletal system makes up about 40% of are body weight. They are also called voluntary muscles. Muscle of the heart is the Cardiac. The major muscle of the heart is the MYDOCARDIUM. The Cardiac muscles are not attached to bone.
Different types of muscles are BICEPS, TRICEPS, ABDOMINAL. The Bicep is in front of the upper arm, it helps you bend your elbow and rotate your arm and helps keep your shoulder stable. Tendons attach Muscles to Bones. A Bicep tendon tear can only need simple treatments to relive symptoms from the Bicep Tendon tear; other people need surgery to repair the torn tendon from the Bicep Tendon tear. The Tricep is the opposite of the Bicep on the arm. The Tricep starts at the shoulder blade and attaches to the ULNA which is in the forearm.
Questions:
What is the job of the muscular system?
Name 2 types of muscles.
How much of body weight is the skeletal system?
What is the major muscle of the heart?
What is a bicep?

The circulatory system
By James AnJanuary, 20,2011 Aruscke Bosch
What are the Organs in the Circulatory System?
Parts of the Circulatory System
The circulatory systemSystem is designeddivided into three major parts:
1. The Heart
2. The Blood
3. The Blood Vessels
The Circulatory System is responsible for transporting materials throughout the entire body. It transports nutrients, water, and oxygen to your billions of body cells and carries away wastes such as acarbon dioxide that body cells produce. It is an amazing highway that travels through your entire body connecting all your body cells.
What is the purpose for the Circulatory System?
1. Blood flows through the cardiovascular system in a process called circulation. In less than a minute, the cardiovascular system is able to transport oxygen, nutrients, and wastes. Two importantpump blood vessels into every cell of the circulatory systems arebody. The heart fills with blood before each beat. With each beat, this blood is pumped into the arteries andto be sent through out the veins. Arterybody. Blood that is made of three layers, media, adventitia, and intima. It carriespumped from the oxygenated fresh bloodheart flows through the arteries. The body contains 20 arteries, which connect to smallsmaller blood vessels likecalled arterioles. This blood provides the arterioleoxygen and eventually distributes the bloodother nutrients essential to body parts that need them. On the other hand,health of the veins pumptissues and cells. Blood that flows back to the deoxygenatedheart does so through veins. This blood is carrying waste gases such as carbon dioxide from the tissues to the heart, which sends it to the lungs, where it is renewed with oxygen before making its way back to the heart and throughthen back into the lung. The organs inbody.
What problems/diseases can occur with the circulatory system?
As we all know, the circulatory system are heart, liver,or cardiovascular system comprises the blood, heart and lungs.
The blood is made ofvessels. The blood plasma,consists of the red blood cells,cells (RBCs), white blood cells,cells (WBCs), platelets and platelets. Plasma is made of 92% water, 8% proteins, hormones, glucose, lipid, salt, and other substances. 15% percent of blood always remains in the artery.plasma. The blood is actually thicker than water by four times. Red blood cells make are what makevessels, on the blood look red. There are about 2.5 trillion red blood cellsother hand, comprise the veins, arteries, arterioles and capillaries. All of these parts contribute a lot to the proper functioning of the circulatory system. A disorder in an adult’s body.
A very deadlyany of the parts can cause certain health complications, which may vary from a mild disease that happens into a life-threatening condition. There are two types of circulatory system problems, viz. congenital (present at birth) and acquired (developed after birth). Common problems and diseases of the circulatory system include:
Aortic Aneurysm: Aortic aneurysm is hemophilia. Hemophilia victims are unablebulging in the wall of the aorta, the largest artery of the body. Aortic aneurysm is caused due to produce oneaortic dissection (tear in the aortic wall) or moredefect in the aortic wall. A rupture of the bulging may cause heavy bleeding or hemorrhage. Aortic aneurysm can be developed as a complication of certain other diseases such as obesity, atherosclerosis and high blood clotting substances. That means even small paper cutpressure.
Angina: Angina is pain or discomfort in the chest area, due to leadblockage in the blood vessels leading to bleeding to death.the heart. The most famous casesymptoms of hemophilia occurredangina are observed when Queen Vitoria passed her gene to her childrenthere is insufficient supply of oxygen and grandchildren, causingblood to the diseaseheart. Chest pain may lasts for about 10 minutes.
Arrhythmia: Arrhythmia is a heart problem, characterized by irregularity in the heart rhythm. Symptoms may vary from very slow to fast heart rhythm. Arrhythmia can be a congenital or an acquired problem. In case of acquired arrhythmia, it can occur in several European royal families.
Leukemiaat any stage of life.
Atherosclerosis: Atherosclerosis is formhardening of cancer which the white blood cell production goes 50arterial wall (usually medium and large arteries) due to formation of plaque or 60 times higher than usual in the bone marrow.atheroma. The huge numbersplaque may be composed of whitecholesterol, calcium and fatty deposits. Atherosclerosis may hamper the blood cells plug block up keycirculation or at times, it can even stop the blood vesselsflow. A person suffering from this problem experiences sharp pain in brain, heart, lungs,the affected area.
High Blood Pressure: High blood pressure or hypertension is a condition, when the systolic pressure exceeds 140 mmHg and kidney.diastolic pressure exceeds 90 mmHg. It interferes withis mostly caused due to hereditary reasons or unhealthy lifestyle habits such as heavy drinking and smoking.
Peripheral Vascular Disease: Peripheral vascular disease is disorder in the functionblood vessels that are not part of bones, lymph, nodes, spleen, liver,the brain and other organs.
There are onlyheart. This disease is caused due to fatty acid deposits in the arteries of the leg portion. It can be hereditary or develop as a fewcomplication of obesity, high blood pressure and smoking.
http://www.womensweb.ca/health/circulatory/index.php
http://hes.ucfsd.org/gclaypo/circulatorysys.html#What%20is%20the%20job%20of%20the%20Circulat\
http://www.scienceclarified.com/Ci-Co/Circulatory-System.html
http://wiki.answers.com/Q/What_is_the_purpose_of_the_circulatory_system
http://wiki.answers.com/Q/What_are_the_organs_in_the_circulatory_system
http://biology.clc.uc.edu/courses/bio105/circulat.htm
http://www.bbc.co.uk/schools/gcsebitesize/pe/appliedanatomy/0_anatomy_circulatorysys_rev1.shtml
http://www.buzzle.com/articles/circulatory-system-problems-and-diseases.html
http://www.ehow.com/functions-of-the-cardiovascular-system/
1. What are 2 diseases that can occur inwith the circulatory system. Most of themsystem?
2. What is the other name for circulatory system?
3. What are hard to cure and very deadly. The circulatory system takes an important rolethe 3 organs in delivering the oxygen to muscles. Without the circulatory system, a human cannot survive. So,system?
4. What is the circulatory system is very important. responsible for?
5. What blood vessels compromise the veins?

The Brain by::: The Brain:: by :: Grace Park
1. The Organs in the Brain
There are 5 main parts: cerebrum, the brainstem, cerebellum, limbic system, and spinal cord. Cerebrum takes up 7/10 of the brain, and it does most of the brain’s work. It has wrinkled surface, and if it is unfolded, it takes up about 3ft. square. The pattern on the surface is different by people. It is a place where the thinking, learning, decision making, joking, and moving happens. The outside layer of the cerebrum is called the cortex, which moves ‘Voluntary muscles’. Voluntary muscles are muscles which can be moved by just thinking about it. Cerebellum is located at the back of the brain. It takes up 1/8 of the brain, and it sends message to muscles. It also remembers how to move. Next, there is an organ called Brain Stem. It helps maintain some of the body’s automatic activities. (Steady heartbeat, regular breathing, and effective digestion). The lung inhales more if the person is running, and when he/she is frightened, the brain stem makes her/his heartbeat rapid, and muscles tense in case of running. So it is deadly when people get hit at the back of the head. The other system in the brain is ‘Limbic system’. It controls emotion and moods. It connects feeling with the physical reaction. They also form memories, which is a way to store information. There are different rooms which the memories could be stored. When a person went cycling, the Limbic system stores the memory at the ‘Motor’ section. When a person listened to the songs, the Limbic system stored the memory at the ‘Auditory’ section. It is very important since without memories, there is no learning. Finally, the spinal cord is another part of the brain. It is a central nervous system. The adults’ spinal cord is 17 inches, and 31 pairs of those form a whole length of the spinal cord. They carry signals from the brain to each muscle.

By
The circulatory system
By James AAn
The circulatory system is designed as a highway to transport oxygen, nutrients, and wastes. Two important blood vessels in the circulatory systems are the arteries and the veins. Artery is made of three layers, media, adventitia, and intima. It carries the oxygenated fresh blood to small blood vessels like the arteriole and eventually distributes the blood to body parts that need them. On the other hand, the veins pump the deoxygenated blood back to heart and through the lung. The organs in the circulatory system are heart, liver, and lungs.
The blood is made of blood plasma, red blood cells, white blood cells, and platelets. Plasma is made of 92% water, 8% proteins, hormones, glucose, lipid, salt, and other substances. 15% percent of blood always remains in the artery. The blood is actually thicker than water by four times. Red blood cells make are what make the blood look red. There are about 2.5 trillion red blood cells in an adult’s body.
A very deadly disease that happens in the circulatory system is hemophilia. Hemophilia victims are unable to produce one or more blood clotting substances. That means even small paper cut to lead to bleeding to death. The most famous case of hemophilia occurred when Queen Vitoria passed her gene to her children and grandchildren, causing the disease to occur in several European royal families.
Leukemia is form of cancer which the white blood cell production goes 50 or 60 times higher than usual in the bone marrow. The huge numbers of white blood cells plug block up key blood vessels in brain, heart, lungs, and kidney. It interferes with the function of bones, lymph, nodes, spleen, liver, and other organs.
There are only a few diseases can occur in the circulatory system. Most of them are hard to cure and very deadly. The circulatory system takes an important role in delivering the oxygen to muscles. Without the circulatory system, a human cannot survive. So, the circulatory system is very important.

By James A

2. What organs are incuding in the system?
3. Name 1 disease that occurs in the nervous system?
Citation:
www.ivyrose.co.uk/nerve/nervous_disorderd php