Biology B1 Crossword 0.0 / 5 ? BiologyDNA and inheritanceGCSEOCR Created by: RobynHarrisCreated on: 24-11-15 09:11 342615 Across 1. Refracts rays of light in the eye (6) 5. What infectious diseases are caused by (9) Down 2. Carry nerve impulses (8) 3. Is the pressure in your arteries when your heart contracts (8) 4. What auxins are (8) 6. What proteins are made up of (5, 5)
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