My Body Power Point

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My Body Power Point
Body

• Shuchi Sharma
  

Body
Body
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The Skeletal System
Everybody has a skeleton. It is made up of a
lot of bones. The skeleton gives your body the
structure it has, lets you move in several ways,
and protects your internal organs.
http//kidshealth.org/PageManager.jsp?lic1articl
e_set54029cat_id2060 ns

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Skeleton

• Bones!!!
• BE CAREFULL!!!!!
• Moving!
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• Protecting!

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The Skeletal System

• The skeletal system has 206 bones. When you are
  little you have 350 bones but as you grow some of
  your bones join together to make one bone. There
  are four general categories of bones. Long bones,
  flat bones, short bones, and irregular bones. The
  skeletal system has three major jobs. It protects
  our vital organs such as the brain, the heart,
  and the lungs. It gives us the shape we have and
  it allows ourselves to move.
• Healthy Hints
• Exercise Regularly
• Eat Dairy Foods for Calcium
• Play Carefully
• Sit Up Straight
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Muscles of the Body

• There are more than 600 muscles in our body.
  The muscular system consist of three different
  types of muscle tissues skeletal, cardiac, and
  smooth. Muscles help you move. The muscles are
  attached to the skeleton, which provides the
  pulling power for us to move around. The
  different types of muscle tissues have the
  ability to contract, which then allows body
  movements and functions. The main job of the
  muscular system is to provide movement for the
  body. Muscles help in pumping blood all over your
  body, to carrying your heavy backpack.

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Muscles of the Body

• Muscles are divided into two other groups
  according to their functions, the involuntary
  muscles, and the voluntary muscles. The muscles
  which we can control are called voluntary
  muscles. The ones we can not control are
  involuntary. The heart, is an example of
  involuntary muscle. Your hands are examples of
  voluntary muscles.
• Healthy Hints
• Exercise Regularly
• Healthy eating

http//library.thinkquest.org/10348/find/content/m
uscular.html
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Muscle
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The Skin

• You would be surprised to know that it is the
  skin, which anyone might not think as an organ.
  No matter what you think of it, your skin is very
  important. Your skin covers and protects
  everything inside your body. Without skin, your
  muscles, bones, and organs would be hanging out
  all over the place. Skin holds everything
  together.
• http//kidshealth.org/kid/htbw/htbw_main_page.html

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The Skin

• The skin is the largest organ of the body. It
  weighs about 8 pounds. It covers 22 square feet.
  Our skin is composed of a complex system of cell
  layers, nerves, and glands. It protects us and
  connects us to the outside world.
• Healthy Hints
• Avoid Sunburns
• Put On Sunscreen

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Skin

• Largest Organ!

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The Nervous System

• The brain controls everything. It sends
  messages to the rest of your body. From moving
  your hand, to pumping blood from your heart to
  the rest of your body. Its like the boss of your
  body. It controls everything even when youre
  asleep. Not bad for something that looks like a
  big, wrinkly, gray sponge. Your brain has several
  different parts that work together. These five
  parts are the cerebrum, the cerebellum, the brain
  stem, the pituitary gland, and the hypothalamus.
• http//kidshealth.org/PageManager.jsp?lic1articl
  e_set54030cat_id20607

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The Nervous System

• The nervous system is a very complex system in
  the body. It is divided into two main parts. The
  central nervous system (CNS) and the peripheral
  nervous system. The spinal cord and the brain
  make up the CNS. The main job of the CNS is to
  get the information from the body and send out
  instructions. The peripheral nervous system is
  made up of all of the nerves and the wiring. This
  system sends the messages from the brain to the
  rest of the body.
• Healthy Hint
• Sleep Well
• Mental Exercises

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The Nervous System
Messages!
Really Quick!
http//upload.wikimedia.org/wikipedia/commons/b/ba
/Nervous_system_diagram.png
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The Digestive System

• Even before you eat, when you smell a tasty
  food, see it, or think about it, digestion
  begins. Saliva begins to form in your mouth. When
  you do eat, the saliva breaks down the chemicals
  in the food a bit, which helps make the food
  mushy and easy to swallow. Your tongue helps out,
  pushing the food around while you chew with your
  teeth. When you're ready to swallow, the tongue
  pushes a little bit of mashed-up food called
  bolus toward the opening of your esophagus, the
  second part of the digestive tract.

http//kidshealth.org/PageManager.jsp?lic1articl
e_set54048cat_id20607
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The Digestive System

• The digestive system includes the
  mouth, the esophagus, the liver, the pancreas,
  the stomach, the large intestine, the small
  intestine, the gall bladder, and the rectum. The
  digestive system breaks down and handles food.
• Healthy Hints
• DONT Over Eat
• Eat a Balanced Diet

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Digestion
Food!
http//kidshealth.org/kid/htbw/digestive_system.ht
ml
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The Circulatory System

• The system is made up of the vessels and
  muscles that help and control the flow of the
  blood circle the body. This process is called
  circulation. The main parts of this system are
  the heart, arteries, capillaries and veins.
• Healthy Hints
• Get aerobic exercise
• http//library.thinkquest.org/5777/cir1.htm

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The Circulatory System

• As blood begins to circulate, it leaves the
  heart from the left ventricle and goes into the
  aorta. The blood leaving the aorta is full of
  oxygen. Oxygen is important for the cells in the
  brain and the body to do their work. The oxygen
  rich blood travels throughout the body. On its
  way back to the heart, the blood travels through
  a system of veins. As it reaches the lungs, the
  carbon dioxide is removed from the blood and
  replace with fresh oxygen that we have inhaled
  through the lungs.

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Circulatory
Blood!
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The Respiratory System

• Humans need oxygen to live. You get oxygen
  from the air. Without oxygen we cannot survive
  for more than a couple minutes. Breathing occurs
  automatically, you do not have to think about it.
  You breathe in order to take oxygen into our
  bodies and get rid of carbon dioxide. Oxygen is
  carried in the blood to the body's cells. The air
  you breath out has hundred times more carbon
  dioxide than the air we breath in.
• http//library.thinkquest.org/5777/resp1.htm

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The Respiratory System

• The respiratory system is made up of the
  trachea, the lungs, and the diaphragm. First,
  from the trachea you breathe in oxygen. Then,
  when you breathe in your lungs take the oxygen
  in and the oxygen goes in your blood to the rest
  of your body. Then when you breathe out your
  lungs release carbon dioxide into the air. Your
  diaphragm (a muscle) helps the lungs release the
  carbon dioxide by pushing against. It is located
  right beneath your lungs. It also separates your
  chest and your belly.
• Healthy Hints
• Dont Smoke

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Respiratory
Breathe In Breathe Out!
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The Heart

• Your heart is a muscle. It's located a bit to
  the left of the middle of your chest. It's about
  the size of your fist. There are many muscles in
  your body. In your arms, in your legs, in your
  back, and in your behind.
• http//kidshealth.org/kid/htbw/heart.html

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The Heart

• There are four chambers in your heart. The
  right atrium, the left atrium, the left
  ventricle, and the right ventricle. Atria on both
  sides of the heart receive the incoming blood
  first. Then, the blood is sent down to the
  ventricles to be pumped out. The right side of
  the heart receives oxygen-poor blood. The left
  side of the heart receives oxygen-rich blood.
  The sound that comes from your heart is the sound
  of the valves opening and closing.
• Healthy Hints
• Get Aerobic Exercise

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Heart