Unit 4 The Natural Environment and Species Survival

Anyone that has studied Biology with the Edexcel exam board knows the textbook can quite often over complicated things. Here, the textbook has been simplified to include all the main bits that you need to know for the exam. Everything you need to know for this topic is within this document. They have been written alongside exam papers, so include model key points that exam answers include. It is written in order of the textbook so you can relate back easily if need be. This Topic Includes:...

Anyone that has studied Biology with the Edexcel exam board knows the textbook can quite often over complicated things. Here, the textbook has been simplified to include all the main bits that you need to know for the exam. Everything you need to know for this topic is within this document. They have been written alongside exam papers, so include model key points that exam answers include. It is written in order of the textbook so you can relate back easily if need be. Topics Included: 1. ...

Detailed description of how abiotic and biotic factors affect the abundance and distribution of organisms

These notes are the actual words of the teacher which extensive knowledge in biology and its application for the actual edexcel exam. The notes include diagrams from the teacher. PS. Had it not been for these notes I would not have got an A in BIOLOGY.

These notes provided me with all the required information to get an A in my biology exams in 2015. They provided extensive knowledge in forensics and human biology as well as infection an dimmunity. If you memorise these notes which are very easy to learn YOU WILL GET AN A!!!! IF NOT A*