The nucleus directs the cell activities and reproduction.
It is natural decaying substance (feces) used for fertilizing plants
Answer:
the chance of something likely occurring
<span>Crayfish and Annelids both have segments and most of them are aquatic.Crayfish live in freshwater, they have a joined head and thorax, or midsection, and segmented body. While a basic annelid form consists of multiple segments which each segment has the same set of organs. They survive in aquatic habitats or in damp soil.
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Many plants have protein to protect them