Study guides, Class notes & Summaries

_ is the study of living things - correct answer Life science The first step to finding solutions to problems such as pollution, deforestation, and the extinction of wildlife is to - correct answer understand how we affect the world around us by making observations and asking questions. In which of the following areas of study might you find a life scientist at work? - correct answer studying how wasps could be used to control fire ant populations Many environmental problems are caus...

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/08 COMBINED SCIENCE (HIGHER TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/07: Physics (Higher Tier) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/06 CHEMISTRY (HIGHER TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/05 BIOLOGY (HIGHER TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/04 Combined Science (Foundation Tier) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/03 PHYSICS (FOUNDATION TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/02 CHEMISTRY (FOUNDATION TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)

OCR GCSE (9–1) COMBINED SCIENCE B (TWENTY FIRST CENTURY SCIENCE) J260/01 BIOLOGY (FOUNDATION TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023

OCR (BIOLOGY) A GCSE (9–1) COMBINED SCIENCE (GATEWAY SCIENCE) J250/12 PAPER 12 (HIGHER TIER) QUESTION PAPER AND MARK SCHEME FOR JUNE 2023