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Hello friends, welcome to new happy learning video

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Today we're going to get to know a system in our body, which without it would be impossible to live

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Today we're going to get to know

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The extratory system

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The extratory system is made up of the urinary system which produces and expels urine and by the sweat glands

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which produce sweat excretory system most important mission is to expel waste

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substances from our bodies do you want to get to know the excretory system

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better do you want to know what functions each part has do you want to

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know why we sweat when we run you do