SAT Practice98341ec4-6938-453c-9ee4-11a09b55eabf
Practice one SAT question at a time
Questions come from the Bluebook question bank.
Photosynthesis, the mechanism by which plants use sunlight to turn carbon dioxide and water into ______blank is fueled in part by an enzyme called Photosystem II that harvests energy-giving electrons from water molecules.
Which choice completes the text so that it conforms to the conventions of Standard English?