- Home
- International A Level
- Biology
- Edexcel
- Unit 4: The Natural Environment and Species Survival
Edexcel International A Level (IAL) Biology (YBI01) Unit 4: The Natural Environment and Species Survival past papers and mark schemes
WBI04
15 sittings. One paper. No escape.Mitochondria said hi 👋
Which paper
Unit 1: Lifestyle, Transport, Genes and Health
Unit 2: Development, Plants and the Environment
Unit 3: Practical Biology and Research Skills
Unit 4: The Natural Environment and Species Survival
Unit 5: Energy, Exercise and Coordination
Unit 6: Practical Biology and Investigative Skills
Unit 4: The Natural Environment and Species Survival
Unit 5: Energy, Exercise and Coordination
Unit 6: Practical Biology and Investigative Skills
Unit 1: Lifestyle, Transport, Genes and Health
Unit 2: Development, Plants and the Environment
Unit 3: Practical Biology and Research Skills
Unit 4: The Natural Environment and Species Survival · 1h 30m
Which year
15 sittings · 2014 to 2020
QPquestion paperMSmark scheme