Question 4
Section B: answer in the spaces provided. Printed total 40 marks and 50 minutes are confirmed by the supplied key. Four points per parent question and subpart allocations are editorial; no individual scores are printed.
As a result of photosynthesis, green plants use sunlight energy to convert ______ into ______.
As a result of photosynthesis, green plants use sunlight energy to convert ______ into ______.