Which of the following describes how some plants are adapted to arid environments?

• A. They lose more water to transpiration than C₃ plants.
• B. They have evolved alternatives to the Calvin cycle.
• C. They can leave their stomata open even on very hot, dry days.
• D. All of the listed responses are correct.
• E. They can liberate carbon dioxide stored in intermediate molecules during the night and fix it during the day even when stomata are closed.