MowreyG-Period3

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Across
  1. 2. Cells that protect the body against infection
  2. 4. The skin below the nail
  3. 5. The hard outer layer that protects the hair shaft
  4. 6. A type of protein that is the basic component in hair, nails, and skin
  5. 7. Surrounds the medulla and is the main part of hair
Down
  1. 1. The larger part of the nail
  2. 3. The part that sticks out of the skin's surface
  3. 4. The pigment that gives skin color