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  • close up showing an Earthworms skin.
    Rights: The University of Waikato Te Whare Wānanga o Waikato Published 12 June 2012 Size: 20 KB Referencing Hub media

    Earthworms breathe and lose moisture through the skin. Light-sensitive cells are scattered in their skin. They give skin the ability to detect light and changes in light intensity. Skin cells are also sensitive to touch and chemicals.

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