Final answer:
Water requirements vary with animal size and outside environmental conditions.
Step-by-step explanation:
Water requirements vary with animal size and outside environmental conditions. For example, larger animals generally require more water to sustain their larger bodies compared to smaller animals. Additionally, environmental factors such as temperature and humidity can also affect an animal's water requirements. Overall, understanding the relationship between animal size, environmental conditions, and water requirements is important for ensuring the health and well-being of different animal species.