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Grade 11 Life Sciences

Gaseous Exchange : Inhalation and Exhalation


Up Next in Term 3

  • Gaseous Exchange: Homeostasis

    In this lesson, we look at homeostasis and how your respiratory system contributes to
    the balance between gases in your body. We also delve into some of the diseases that are common
    in the respiratory system and affect gaseous exchange; like TB, emphysema, and lung cancer.

  • Excretion: The Urinary system

    In this lesson, we look at the anatomy of the organs that make up the excretory system
    and facilitate the production of waste.

  • Excretion: Ultrafiltration & Function...

    In the lesson, we take an in-depth look at the kidneys and how they process waste in our
    bodies through the process of filtration, reabsorption, tubular secretion, pH control, and urine