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the process of removing salt and other minerals from seawater, to make it drinkable.
structure within the cell cytoplasm that is surrounded by its own membrane and has a specific...
(also called the pith) the central part of the stem that consists of large, thin-walled...
small, non-pigmented plastids that occur in roots and non-photosynthetic tissues of plants. They...
a liquid-filled body cavity formed within the mesoderm of some animals. The cavity occurs...