Animals require water, food, and the proper temperature to survive. Water is essential for all animals, while some live directly in water. Animals obtain food through different diets such as plants for herbivores, other animals for carnivores, or both plants and meat for omnivores. Temperature regulation is also important as animals living in hot areas rest during the day and are active at night, and cold-dwelling animals have adaptations like thick fur or fat to retain heat.

5. Vocabulary