A picture of a hydra, from the Encyclopedia of Life Upon first glance, hydra seem like remarkably simple creatures. The basic description of a hydra would be a tube closed at one end with tentacles surrounding a mouth on the other, made of fragile tissue that can be as slim as two cells thick.
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Feed SubscriptionCisionPoint: Software Profile
This article is specifically geared to my PR industry readers. I have a question: do you use CisionPoint ?
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