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Life Science

  • Hydroponics Using a nutrient-rich water solution and a unique, time-tested approach, you can successfully grow plants with no soil. In a hydroponic system, water does the work. Find out more about this fascinating method and the advantages that make it both appealing and effective. View »
  • The Role of the Lymphatic System This activity focuses on the lymphatic system and kinds of allergic reactions. View »
  • Human Body: Lymphatic System Teach the vital role of the lymphatic system with this infographic. View »
  • Fever and Immune Response The human body uses many mechanisms to maintain a stable internal environment known as homeostasis. A fever is a good example of a response that takes the body outside of its normal temperature range in an effort to eliminate infection. View »
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