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CIE IGCSE Biology: 复习笔记：14.1.2 Types of Neurones Neurone Diagrams There are three main types of neurone: sensory, relay and motor Sensory neurones carry impulses from sense organs to th...
CIE IGCSE Biology: 复习笔记：14.1.1 Mammalian Nervous System
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CIE IGCSE Biology: 复习笔记：13.1.3 The Role of the Liver in Excretion
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CIE IGCSE Biology: 复习笔记：13.1.2 The Kidney
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CIE IGCSE Biology: 复习笔记：13.1.1 Excretion in Humans
CIE IGCSE Biology: 复习笔记：13.1.1 Excretion in Humans Excretion of Carbon Dioxide & Urea Unlike plants, humans have organs which are specialised for the removal of certain excre...
CIE IGCSE Biology: 复习笔记：12.1.3 Anaerobic Respiration
CIE IGCSE Biology: 复习笔记：12.1.3 Anaerobic Respiration Anaerobic Respiration - Respiration Without Oxygen Anaerobic respiration does not require oxygen and is defined as the chemic...
2023AMC8报名进行中，AMC8竞赛怎么准备？
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CIE IGCSE Biology: 复习笔记：12.1.2 Aerobic Respiration
CIE IGCSE Biology: 复习笔记：12.1.2 Aerobic Respiration Respiration is a Chemical Reaction Aerobic respiration requires oxygen and is defined as the chemical reactions in cells that use oxyg...
CIE IGCSE Biology: 复习笔记：12.1.1 Respiration in Cells
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CIE IGCSE Biology: 复习笔记：11.1.11 Protecting the Breathing System: Extended
CIE IGCSE Biology: 复习笔记：11.1.11 Protecting the Breathing System: Extended Protecting the Breathing System: Extended The passages down to the lungs are lined with ciliated epithelial cel...
CIE IGCSE Biology: 复习笔记：11.1.10 Explaining the Link Between Physical Activity & Breathing: Extended
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CIE IGCSE Biology: 复习笔记：11.1.9 Differences in Inspired & Expired Air: Extended
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