things with wings

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Across
  1. 3. long and slender rotating 180 degrees
  2. 6. thin membrane with fingerlike bones
  3. 8. furred membrane that allows for gliding
  4. 9. thousands of tiny scales create color and patterns
Down
  1. 1. thin membrane over veins used for temperature control
  2. 2. wings are used for flying and swimming underwater
  3. 4. long and narrow with a pattern of veins
  4. 5. big wings tucked under a hard shell
  5. 7. strong and powerful with 6 foot wingspan