Specialised Cells

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Across
  1. 1. Outer protective layer of the body (4 letters)
  2. 2. Provides support and structure to the body (4 letters)
  3. 3. A bundle of fibres that transmit signals (5 letters)
  4. 4. Tissue that contracts to produce movement (6 letters)
  5. 5. Grows from follicles and provides insulation (4 letters)
  6. 6. Basic building blocks of all living things (5 letters)
Down
  1. 1. Male reproductive cell (5 letters)
  2. 2. Carries oxygen and nutrients throughout the body (5 letters)
  3. 3. Transmit signals throughout the body (7 letters)
  4. 7. Female reproductive cell (3 letters)