How Does a Cactus Survive in the Desert?

Answer

Large Root Systems Even the tiniest of cacti can have several feet of roots surrounding them. These roots lay close to the desert surface so they can catch water almost as soon as it hits the ground. When there's a heavy rain, a cactus's roots can
source: www.ehow.com
Q&A Related to "How Does a Cactus Survive in the Desert?"
A cactus can hold water inside of it. :
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A cactus is one of the most unique plants. The cactus differs from other plants in such a way that it can survive in the warmest of regions without needing too much water. Cacti are
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The vast majority of cacti carry on photosynthesis
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