OCR GCSE Biology B · J257
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Loading…
GCSE Biology · key term
A method such as a condom that creates a physical barrier, reducing the exchange of bodily fluids during sexual contact.
Used by OCR
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Create a free account to read GCSE Biology revision notes for your exam board and track your progress.