This document discusses adaptations that allow plants and animals to adjust to daily changes between day and night caused by the Earth's rotation. Some plant adaptations include opening flowers during the day for pollination and closing at night for protection. The night-scented stock opens its flowers at night for moth pollination. Leaf movements also help plants adapt by spreading to photosynthesize in the day and folding to conserve water at night. Animal adaptations include being active during the day or night for foraging and having senses like vision or echolocation to aid in finding food in their active periods.