Final answer:
The Saguaro cactus has unique adaptations like water absorption, specialized stem structure, and shallow roots to survive in arid environments.
Explanation:
Adaptations of the Saguaro cactus:
- Water absorption: The Saguaro cactus can soak up 750 liters of water in a single rainstorm, enabling it to survive in dry desert conditions.
- Stem structure: Its stem can expand to store water during rainy periods to withstand long periods of drought.
- Shallow roots: The cactus has shallow roots that spread widely to capture rainfall efficiently.
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