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Pearson Edexcel International GCSE Biology (4BI1)

1 The nature and variety of living organisms

2 Structure and functions in living organisms

3 Reproduction and inheritance

4 Ecology and the environment

(a) The organism in the environment

(b) Feeding relationships

(c) Cycles within ecosystems

(d) Human influences on the environment

5 Use of biological resources

6 Experimental skills

7 Mathematical skills

IGCSE/Edexcel/Biology//Concept/4 Ecology and the environment

4 Ecology and the environment

Syllabus: 2024
Section: 4
Level: —

Exam analysis

Most tested topics

(a) The organism in the environment
(b) Feeding relationships
(c) Cycles within ecosystems
(d) Human influences on the environment