Transport in animals · Cambridge IGCSE 0654
B9.1 Circulatory systems
B9.1 Circulatory systems appeared in 6 of the 6 years from 2020–2025, worth 222 marks across 39 questions — about 5.69 marks each.
Based on 238 real Cambridge past papers, 2020–2025.
Questions per year
How many Co-ordinated Sciences questions tagged to this topic appeared each year.
- 20207
- 20212
- 20226
- 20236
- 20244
- 202514
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 0 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
Practise this topic
Drill B9.1 Circulatory systems with real Cambridge IGCSE Co-ordinated Sciences questions and their official marking schemes, or generate a fresh worksheet on it in seconds.