CIE IGCSE Biology: 复习笔记：7.1.8 Enzymes in Digestion
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CIE IGCSE Biology: 复习笔记：7.1.7 Chemical Digestion
CIE IGCSE Biology: 复习笔记：7.1.7 Chemical Digestion Chemical Digestion Stages of food breakdown Food taken into the body goes through 5 different stages during its passage through the alimentary ...
CIE IGCSE Biology: 复习笔记：7.1.6 Emulsification of Fats & Oils: Extended
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CIE IGCSE Biology: 复习笔记：7.1.5 The Stomach
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CIE IGCSE Biology: 复习笔记：7.1.4 Teeth & Digestion
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CIE IGCSE Biology: 复习笔记：7.1.1 Diet & Deficiencies
CIE IGCSE Biology: 复习笔记：7.1.1 Diet & Deficiencies Balanced Diet A balanced diet consists of all of the food groups in the correct proportions The necessary food groups are: Carbohydrates P...
CIE IGCSE Biology: 复习笔记：7.1.2 Digestive System
CIE IGCSE Biology: 复习笔记：7.1.2 Digestive System Identifying Organs of the Digestive System The human digestive system Organs of the Digestive System: Function Stages of food break...
CIE IGCSE Biology: 复习笔记：7.1.3 Physical Digestion
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CIE IGCSE Biology: 复习笔记：6.1.11 Identifying Leaf Structures in a Dicotyledonous Plant
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