Edexcel IGCSE Biology 复习笔记 5.1.3 Yeast in Food Production
Edexcel IGCSE Biology 复习笔记 5.1.3 Yeast in Food Production Yeast in Food Production Microorganisms can be used by humans to produce foods and other useful substances One example of this i...
Edexcel IGCSE Biology 复习笔记 5.1.2 Crop Plants: Increasing Yield
Edexcel IGCSE Biology 复习笔记 5.1.2 Crop Plants: Increasing Yield Crop Plants: Fertilisers Modern technology has increased food supply substantially in two key ways: Fertilisers - fertilise...
Edexcel IGCSE Biology 复习笔记 5.1.1 Crop Plants: Glasshouses & Polythene Tunnels
Edexcel IGCSE Biology 复习笔记 5.1.1 Crop Plants: Glasshouses & Polythene Tunnels Crop Plants: Glasshouses & Polythene Tunnels If a plant is given unlimited light, carbon dioxide and...
IB DP Maths: AA HL复习笔记2.6.3 Stretches Graphs
What are stretches of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a stretch: the graph is stretch...
Edexcel IGCSE Biology 复习笔记 4.4.3 Deforestation
Edexcel IGCSE Biology 复习笔记 4.4.3 Deforestation Deforestation Deforestation is the clearing of trees (usually on a large scale) If trees are replaced by replanting it can be a sustainable...
IB DP Maths: AA HL复习笔记2.6.2 Reflections of Graphs
What are reflections of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a reflection: the graph is fl...
IB DP Maths: AA HL复习笔记2.6.1 Translations of Graphs
What are translations of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a translation: the graph is ...
爱德思A-Level会计真题解析！
A-Level会计是留学申请的重要科目之一，申请会计、经济等专业，都会要求学生提供A-Level会计考试成绩，今天，我们以爱德思A-Level会计考试真题为例，具体了解一下这个学科备考及考试等方面的信息。 1、爱德思A-Le...
Edexcel IGCSE Biology 复习笔记 4.4.2 Greenhouse Gases
Edexcel IGCSE Biology 复习笔记 4.4.2 Greenhouse Gases Greenhouse Gases A greenhouse gas is a gas that absorbs infrared radiation from the Sun so it remains trapped in the Earth’s atmosphere ...
