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Systems of the Human Body

Systems of the Human Body. Section 1. Objectives You will know that complex animals have specialized organs to carry out life processes. You will know that living things are composed of cells. What are the skeletal and muscular systems?. Questions What is a skeleton?

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Systems of the Human Body

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  1. Systems of the Human Body Section 1

  2. Objectives • You will know that complex animals have specialized organs to carry out life processes. • You will know that living things are composed of cells. What are the skeletal and muscular systems?

  3. Questions • What is a skeleton? • What would happen if you had no bones, only muscle and other tissue? • Draw what you think an animal skeleton looks like. What are the skeletal and muscular systems?

  4. Purpose • We are going to read about the tissues and organs of the body that are involved with support and movement. We are going to understand the relationship among cells, tissues, organs, and organ systems. What are the skeletal and muscular systems?

  5. Quick Summary • Humans are classified as complex organisms. • Complex organisms are made up of cells, tissues, organs, and organ systems. What are the skeletal and muscular systems?

  6. Questions • What are tissues? • How are organs and tissues alike and different? • Why are organs important to living things? • Order the following from smallest to largest: organs, cells, organ systems, tissues. • The postal system delivers letters and packages. What is another system in yourcommunity? Describe how its parts work together. What are the skeletal and muscular systems?

  7. Objective • You will know the major organ systems of the human body. What are the skeletal and muscular systems?

  8. Summary • Bones support the body and protect internal organs. • Many bones produce different kinds of blood cells. • http://www.youtube.com/watch?v=Y1abT50xXyk • Joints, places where bones connect, are classified according to the kind of movement they allow. • Space Bones • http://science.nasa.gov/science-news/science-at-nasa/2001/ast01oct_1/ What are the skeletal and muscular systems?

  9. Questions • What are two functions of the skeletal system? • Why is calcium important to your skeletal system? • Name four things that the skeletal system does. • http://www.youtube.com/watch?v=o6uog6zt79 • Write a letter to persuade kindergarten children to drink milk and consume other good sources of calcium. Include health benefits of calcium. What are the skeletal and muscular systems?

  10. Objectives • You will know that complex animals have specialized organs to carry out life processes. • You till know the major organ systems of the human body. • You will understand the functions of various body systems. What are the skeletal and muscular systems?

  11. Summary • Voluntary muscles can be consciously controlled. • Involuntary muscles are not under conscious control. • Three types of muscle tissue are smooth, cardiac, and skeletal. What are the skeletal and muscular systems?

  12. What are the skeletal and muscular systems?

  13. Questions • How do your skeletal and muscular systems work together? • What type of muscle tissue would you find in the heart? Blood vessels? toes? • Why is it important that involuntary muscles work without your control? • What are three types of muscle tissue? • How does voluntary muscle movement differ from involuntary muscle movement? • How do skeletal muscles allow your body to move? What are the skeletal and muscular systems?

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