OCR GCSE Biology B · J257
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Revise: Applications of ScienceScience helps us understand living things; an application of science puts that understanding to work. To explain why an application has improved lives, connect three ideas: what scientists can do, how it works and what difference it makes to people. That difference might be better treatment for an illness, help with having a child or protection of resources people depend on.