Inner Nature: Circulation — nutrients in, waste out
By Vidja Rajan, Columnist, The Times The purpose of circulation is to bring nutrients to cells and remove wastes. Circulation is important for all organisms, including plants, fungi and bacteria; it’s no good to a cell if materials cannot get in and out efficiently. In single-celled organisms, which live suspended in an aqueous environment, the … Continue reading Inner Nature: Circulation — nutrients in, waste out
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