Lesson Playlist: The Heart Biology • Second Year of Secondary School
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02:42Defining the Term “Heart Rate”
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02:02Recalling the Role of Valves in the Heart
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04:16Identifying the Blood Vessels Connected to the Heart from a Diagram
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03:24Recalling the Names of Valves in the Heart
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02:43Understanding the Directional Flow of Veins and Arteries
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03:34Understanding the Difference in the Thickness of the Heart Walls
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02:44Calculating Cardiac Output from Stroke Volume and Heart Rate
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05:19Identifying the Chambers of the Heart in a Diagram
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02:05Calculating Heart Rate from Cardiac Output and Stroke Volume
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03:12Identifying the Primary Tissue of the Walls of the Heart
