Biology B7 5.0 / 5 based on 3 ratings ? BiologyGCSEOCR Created by: princessCreated on: 16-06-13 13:27 6942135810 Across 1. Treating a sprain (4) 4. Stops the back flow of blood (6) 5. A way to measure fitness (3) 8. Connects bone to bone (8) 9. Muscles working in (something) pairs (12) 10. Which side is more muscular in the heart? (4) Down 2. An injury caused by a stretch in a ligament beyond its capacity (6) 3. Reduces friction of bones (9) 4. Has an internal skeleton (10) 6. Allows cells to unlock to let glucose in (7)
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