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Natural systems

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Natural systems

  1. 1. The nervous and locomotor system. The reproductor system.
  2. 2. The nervous system.. THE BRAIN CONTROLS EVERYTHING THAT WE DO. SOMETIMES THIS IS INVOLUNTARY (BREATHING), BUT SOMETIMES IT´S VOLUNTARY LIKE RUNNING, WRITING…… It consists of the brain, spinal cord and nerves.
  3. 3. The locomotor system.. The locomotor system allow us to move. Muscles and bones work together to move our body and we can bend it with our bones. Some bones protect us like the skull or ribs.
  4. 4. The reproductory system.. 1. FERTILISED OVULE. 2. EMBRYO 3. 9 WEEK FETUS 4. UMBILICAL CORDS 5. 9 MONTH FETUS
  5. 5. The reproductory system.. Like all living things, human reproduce to have offspring , this is new living things of the same type.
  6. 6. The reproductory system.. FEMALE MALE
  7. 7. Do you want to continue learning? MAKE CLICK HERE AND YOU WILL HAVE FUN LEARNING. http://www.usborn e.com/quicklinks/e ng/catalogue/catal ogue.aspx?loc=uk&i d=1927

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