Edexcel IGCSE Geography 复习笔记 3.1.2 Tropical Cyclones
Edexcel IGCSE Geography 复习笔记 3.1.2 Tropical Cyclones Causes of Tropical Cyclone Hazards Low pressure areas (less than 950mb) Tropical Cyclones require specific conditions to form: Sea surface t...
Edexcel IGCSE Geography 复习笔记 3.1.1 Types of Hazards
Edexcel IGCSE Geography 复习笔记 3.1.1 Types of Hazards Anatomy of Natural Hazards Natural Hazards A hazard is an event which has the potential to cause harm to the environment, people or the econo...
IB DP Biology: HL复习笔记1.4.3 Cancer
Tumour Formation Cancers demonstrate how important it is that cell division is precisely controlled, as cancers arise due to uncontrolled mitosis Cancerous cells divide repeatedly and uncontrollabl...
IB DP Biology: HL复习笔记1.4.2 Phases of Mitosis
Phases of Mitosis Mitosis is the process of nuclear division by which two genetically identical daughter nuclei are produced that are also genetically identical to the parent cell nucleus (they hav...
Edexcel IGCSE Geography 复习笔记 2.3.3 Coastal Management
Edexcel IGCSE Geography 复习笔记 2.3.3 Coastal Management Coastal Strategies Management of coastal regions is performed by identifying coastal cells This breaks a long coastline into manageable sec...
Edexcel IGCSE Geography 复习笔记 2.3.2 Coastal Flooding
Edexcel IGCSE Geography 复习笔记 2.3.2 Coastal Flooding Causes of Coastal Flooding Coastal flooding results from a number of factors: Storm surges - a rapid rise in sea level caused by really low-p...
IB DP Biology: HL复习笔记1.4.1 Cell Cycle
Interphase Mitosis is part of a precisely controlled process known as the cell cycle The cell cycle is the regulated sequence of events that occurs between one cell division and the next The cell c...
IB DP Biology: HL复习笔记1.3.7 Skills: Estimation of Osmolarity
Practical 2: Estimation of Osmolarity NOS: Experimental design; accurate quantitative measurements in osmosis experiments are essential Planning is an essential part of experimental biology, it wil...
IB DP Biology: HL复习笔记1.3.6 Skills: Membrane Structure & Transport
Drawing the Fluid Mosaic Model Membranes Membranes are vital structures found in all cells The cell surface membrane creates an enclosed space separating the internal cell environment from the exte...
