CIE IGCSE Biology: 复习笔记：10.1.5 Vaccination: Extended
CIE IGCSE Biology: 复习笔记：10.1.5 Vaccination: Extended Vaccination: Extended Vaccinations give protection against specific diseases and boost the body’s defence against infection from pathogens ...
CIE IGCSE Biology: 复习笔记：10.1.4 Antigens & Antibodies: Extended
CIE IGCSE Biology: 复习笔记：10.1.4 Antigens & Antibodies: Extended Antigens & Antibodies: Extended All cells have proteins and other substances projecting from their cell membrane These ar...
CIE IGCSE Biology: 复习笔记：10.1.3 Active Immunity: Extended
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CIE IGCSE Biology: 复习笔记：10.1.2 Controlling the Spread of Disease
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CIE IGCSE Biology: 复习笔记：10.1.1 Pathogens & Barriers
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CIE IGCSE Biology: 复习笔记：9.1.17 Conversion of Fibrinogen: Extended
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CIE IGCSE Biology: 复习笔记：9.1.16 White Blood Cells: Extended
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CIE IGCSE Biology: 复习笔记：9.1.16 White Blood Cells: Extended
CIE IGCSE Biology: 复习笔记：9.1.16 White Blood Cells: Extended Lymphocytes & Phagocytes: Extended White blood cells are part of the body’s immune system, defending against infection by pathoge...
CIE IGCSE Biology: 复习笔记：9.1.15 Blood Clotting
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