Homonym: adaptations (Adjustments)
Adaptations are changes in the physical structure, behavior, or physiology of an organism that enhance its ability to survive and reproduce in its environment. These changes can occur over generations through the process of evolution, allowing species to better fit their habitats. For example, the thick fur of polar bears helps them stay warm in icy conditions.
Different species develop unique adaptations based on their specific needs. Cacti have evolved to store water in their stems, allowing them to thrive in arid environments. Similarly, the long neck of the giraffe enables it to reach high leaves in trees, giving it access to food that other animals cannot reach.