diet and metaolic rate 0.0 / 5 ? Biologydiet and metabolic rateGCSEAQA Created by: lakinghCreated on: 26-02-15 15:01 7423156 Across 1. chemical reactions in the body to keep you alive (10) 4. tiny amounts of this to keep you generally healthy (8, 3, 4) 5. needed for growth, cell repair and cell replacement (7) 6. need it to release energy (13) Down 2. speed at which the chemical reactions take place (9, 4) 3. needed to keep things running well in the digestive system (5) 7. need it to keep warm and release energy (4)
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