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In nature, most fruits are spherically shaped because of the shape of plant cells. Without a curved boundary, plasmodesmata between cells can't connect. Similarly, the spherical shape of the cell wall edge facilitates this connection. And, as the larger cells collaborate ...

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Urination and digestion are two different processes that have some similarities. They both involve the release of waste products from the body. However, there are some differences between them. Urination is a process in which urine ...

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Many people believe that fishes do not get thirsty. This is not true. Fishes need to drink water just like humans and other animals do. Fish have special organs called gills that allow them to extract ...