Xerophytes are plants adapted to survive in environments with limited water availability, such as deserts and arid regions. They have developed various features to conserve water, including thick, waxy coatings on their leaves, deep root systems, and the ability to store water in their tissues. Common examples of xerophytes include cacti, succulents, and sagebrush. These plants often have reduced leaf surfaces or spines to minimize water loss through evaporation. Their adaptations allow them to thrive in harsh conditions where other plants may struggle to survive.