Biology, 21.08.2021 01:50 jonmorton159

Celery stalks that are immersed in fresh water for several hours become stiff and hard. Similar stalks left in a 0.15 M salt solution become limp and soft. From this we can deduce that the cells of the celery stalks are

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Celery stalks that are immersed in fresh water for several hours become stiff and hard. Similar stal...

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